Amelia is deciding between two landscaping companies for her place of business.
Company A charges $35 per hour and a $250 equipment fee. Company B charges $25
per hour and a $300 equipment fee. Let A represent the amount Company A would
charge for t hours of landscaping, and let B represent the amount Company B would
charge for t hours of landscaping. Write an equation for each situation, in terms oft,
and determine which company would be cheaper if Amelia needs 7 hours of
landscaping.
Answers
Answer: B is Cheaper
Step-by-step explanation: Pic is attached. It is the initial price plus the money they charge per hour, multiplied by hour. From there it is just plugging in 7 for the hour. Hope this helps!
Company B would be cheaper than Company A for 7 hours of landscaping.
What is an equation?Two or more expressions with an equal sign are defined as an equation.
Given that, Company charges $35 per hour and a $250 equipment fee while Company B charges $25 per hour and a $300 equipment fee.
The amount charged by Company A for t hours of landscaping is:
A = 35t + 250 (1)
Similarly, the amount charged by Company B for t hours of landscaping is:
B = 25t + 300 (2)
Now, solve equation (1) for t = 7:
A = 35 (7) + 250
A = 245 + 250
A = 495
Hence, company A would charge $495 for 7 hours of landscaping.
Similarly, solving equation (2) for t = 7:
B = 25(7) + 300
B = 175 + 300
B = 475
Hence, company B would charge $475 for 7 hours of landscaping.
Therefore, Company B would be cheaper than Company A for 7 hours of landscaping.
Learn more about equations here:
https://brainly.com/question/10413253
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Related Questions
A company weighs 1,096 boxes of cereal and finds that 12.5% of them weighed less than one pound. Which of
the following is the number of boxes that weighed less than one pound?
Answers
Answer:
137 boxes
Step-by-step explanation:
1096 boxes * 0.125(12.5% of boxes weighing less than a pound) = 137 boxes
What is the w
4w+3w=63
Answers
Answer:
7w=63
63÷7=9
so, (w=9)
Answer:
9
Step-by-step explanation:
3*9 = 27 4*9=36
36 + 27 = 63
5 years ago, Cheryl was d years old, Brandon is 2 years older than Cheryl.
a. how old is Cheryl
b. how old is Brandon
c. what was the difference in their ages 5 years ago?
d. what is the sum of their ages now?
e. what will the sum of their ages be two years from now?
f. what will the difference of their ages be two years from now
will mark the brainliest.
Answers
Answer: See explanation
Step-by-step explanation:
a. how old is Cheryl?
Cheryl's age = d + 5
b. how old is Brandon?
d + 5 + 2
= d + 7
c. what was the difference in their ages 5 years ago?
Cheryl age five years ago = d
Brandon's age five years ago = d + 2
Difference = d + 2 - d = 2 years
d. what is the sum of their ages now?
Cheryl's age = d + 5
Brandon age = d + 7
Sum = d + 5 + d + 7
= 2d + 12
e. what will the sum of their ages be two years from now?
Two years from now,
Cheryl's age = d + 5 + 2 = d + 7
Brandon age = d + 7 + 2 = d + 9
Sum = d + 7 + d + 9
= 2d + 16
f. what will the difference of their ages be two years from now
Two years from now,
Cheryl's age = d + 5 + 2 = d + 7
Brandon age = d + 7 + 2 = d + 9
Difference = Brandon age - Cheryl age
= (d + 9) - (d + 7)
= 2 years.
What is the answer for the quotient
Answers
Answer:
0.91666666666
Step-by-step explanation:
if its wrong tell me
Answer:
10
Step-by-step explanation:
Strategy Keep change flip
Only use this strategy when dividing fraction not adding subtracting or multiplication
5/6 ÷1/12 would change to 5/ times 12/1
5/6 times 12/1 =60/6.
That an improper fraction so you see how many times 6 goes into 60 which is 10 times so the answer is 10
Hope I helped
Find the y-intercept of the following equation. Simplify your answer.
y = x − 8
Answers
Answer:
Y can be anything
Step-by-step explanation:
Answer:
Step-by-step explanation:
-8
Mal works at a photo gallery. He charges $50 for a large photo and $40 for a large frame. Sales tax is 5%.
How much total tax will a customer pay on both?
Answer the questions to show how to write and simplify expressions that represent the problem.
Answers
Answer:
The total amount that the consumer had to pay for both products was $ 94.50.
Step-by-step explanation:
Given that Mal sold a large photo for $ 50 and a large frame for $ 40, and that the sales tax for these products is 5%, to determine the total amount that the consumer had to pay to purchase these products arises from the following calculation:
(50 + 40) x 1.05 = X
90 x 1.05 = X
94.5 = X
Therefore, the total amount that the consumer had to pay for both products was $ 94.50.
Answer:
1. Evaluate the expression: $4.50
2. Expand the expression: 2.5 + 2 = 4.5 (4.50)
3. Total tax is 4.50. yes, both the evaluating and expanding got me the same answer.
4. Expanded Expression
Step-by-step explanation:
1. 0.05(50 + 40) evaluated is 4.50
2. I broke apart 4.50 into different numbers and got 2.5 + 2
3. pretty self explanatory
4. again, pretty self explanatory
In the triangles, Line segment G K is-congruent-to line segment P N and Line segment G H is-congruent-to line segment M P.
Triangles G H K and P M N are shown. The length of side H K is 32 centimeters. The length of side M N is 40 centimeters. The lengths of sides H G and M P are congruent. The lengths of sides G K and P N are congruent.
Which statement correctly compares the angles?
Angle G is congruent to angle P.
Angle G is smaller than angle P.
Angle G is larger than angle P.
Angle G is congruent to angle N.
Answers
Answer:
B). Angle G is smaller than Angle P
Step-by-step explanation:
Given that,
GK ≅ PN,
GH ≅ MP
HK = 32 cm
MN = 40cm
and the other lengths are congruent.
This suggests that although the triangles are congruent yet they are not similar. Hence, the second statement correctly compares the angles that 'angle P is greater than angle G.'
Answer:
The answer is B
Step-by-step explanation:
Edg 2020
3x-5y=15 find y when x=1
Answers
Answer:
-2.4
Step-by-step explanation:
3(1)-5y=15
3-5y=15
-3 -3
-5y=12
÷-5 ÷-5
y=-2.4
I'm sorry if it's incorrect! I tried!
Middle School had 480 students. At the end of the
year, it had 504 students. What is the percent of
change in the enrollment?
explain.
Answers
Answer:
there is a 5% increase
Step-by-step explanation:
say 480=100%
4.8=1%
divide 504 by 4.8 you get 105,
so 504=105%
this is 5 more than 100 therefore 5%
Which statement describes the image?
Answers
Answer:
d.) none are correct
Step-by-step explanation:
it should be reflection over the y-axis then reflection over the x-axis
Paul joins a gym that has an initial membership fee and a monthly cost. He pays a total of $295 after three months, and $495 after eight months.
a) Identify the monthly cost.
b) What is the initial membership fee?
c) Write an equation for the total cost C as a function of the number of months, m. (so C is your y and m is your x)
d) Find how much Paul will have paid after one year.
Please give me answer.
Answers
Answer:
a
Step-by-step explanation:
pls help find the amount at the end of 6 hours
Answers
Answer:
A. 7,348
Step-by-step explanation:
P = le^kt
intitial population = 500
time = 4 hrs
end population = 3,000
So we have all these variables and we need to solve for what the end population will be if we change the time to 6 hours. First, we need to find the rate of the growth(k) so we can plug it back in. The given formula shows a exponencial growth formula. (A = Pe^rt) A is end amount, P is start amount, e is a constant that you can probably find on your graphing calculator, r is the rate, and t is time.
A = Pe^rt
3,000 = 500e^r4
now we can solve for r
divide both sides by 500
6 = e^r4
now because the variable is in the exponent, we have to use a log
[tex]log_{e}(6) = 4r[/tex]
ln(6) = 4r
we can plug the log into a calculator to get
1.79 = 4r
divide both sides by 4
r = .448
now lets plug it back in
A = 500e^(.448)(6 hrs)
A = 7351.12
This is closest to answer A. 7,348
10. The total cost of a candy bar and a bag of chips is $1.70. If the cost of a candy bar and 2 bags of chips is
$2.45, what is the cost of a candy bar?
Answers
Answer: maybe 75 cents
Step-by-step explanation:
Answer:
The cost of a candy bar is $0.75.
Step-by-step explanation:
With the provided first sentence preceded along the lines, 'total cost of a candy bar and a bag of chips is $1.70.'
--Intially, determine the quotient of 1.70 and the two quantities.
+ Result should be 0.85
Thus symbolizing .85 is the valid price of a candy bar and a bag of chips.
------------------------- Although, we are not done. -----------------------------------
Let's take the second sentence into account.
"If the cost of a candy bar and 2 bags of chips is $2.45, what is the cost of a candy bar?"
Determine the sum of .75 and (.85*2)
Alert: .75 came from subtracting 10 from the intial .85
Thus the sum is $2.45, which was stated earlier as the cost of a candy bar and 2 bags of chips.
I need help solving for X
The answer choices are
-9
10
-11
9
Answers
Answer:
x = -11
Step-by-step explanation:
Equations
The image shows a right triangle with angles 70°, 90°, and x+31.
The sum of the internal angles of a triangle is 180°, thus:
70 + 90 + x + 31 = 180
Simplifying:
191 + x = 180
Subtracting 191:
x = 180 - 191
x = -11
What is the answer this is due in 10 MINUTES
Answers
Answer:
The answer is D 5
Step-by-step explanation:
because you could multiply by 5 and divide by 5
its proportional
What is the reciprocal of 5 3/4 ?
3 4/5
4/23
5 4/3
23/4
Answers
Answer:
23/4
Step-by-step explanation:
5 x 4 = 20
20 + 3 = 23
23/4
Sixty-four is 66 2/3 percent of what number?
please answer quickly if you can
Answers
Answer:
n = 96
Step-by-step explanation:
[tex]66\frac{2}{3}[/tex] % = [tex]\frac{200}{3}[/tex] %
[tex]\frac{64}{n}[/tex] = [tex]\frac{\frac{200}{3} }{100}[/tex]
[tex]\frac{\frac{200}{3} }{100}[/tex] = [tex]\frac{2}{3}[/tex]
[tex]\frac{64}{n}[/tex] = [tex]\frac{2}{3}[/tex]
2n = 192 ⇒ n = 96
7. Olivia purchases gifts for her mom and
grandma for Mother's Day. The first is a pair of
sunglasses for $16.35 and the second is a
bracelet. Her total is $39.75. How much did she
spend on the bracelet?
Bror Bracclet
Variable:
-
Equation:
Solution:
Answers
Answer:
Variable- it doesnt really matter. Im just going to use X.
Equation- $16.35 + x = $39.75.
The solution is $23.40
Step-by-step explanation: Basically you reverse the equation so it says $39.75 - $16.35 = x . Then you just subtract.
Answer:
$23.40
Step-by-step explanation:
To find how much she spent on the bracelet, subtract how much she spent on the pair of sunglasses from her total amount
$39.75- $16.35=$23.40
7. Make a box-and-whisker plot for the data. What is the upper quartile value?
56 32 48 52 51 53 48 38 35 42 40 46 54 50
Answers
In order to draw the Box-whisker plot, we need to rewrite the data in increasing order.
42 43 47 48 51 52 56 56 58 60 62 64 65 66
Mean of the data = (42 + 43 + 47 + 48 + 51 + 52 + 56 + 56 + 58 + 60 + 62 + 64
+ 65 + 66) ÷ 14
Mean of the data = 770 ÷ 14
Mean of the data = 55
Median = (56 + 56) ÷ 2
Median = 112 ÷ 2
Median = 56
Lowest value = 42
Highest value = 66
Range = Highest value - Highest value
Range = 66 - 42
Range = 24
Lower Quartile = 25% of the data
Lower Quartile = 48
Upper Quartile = 75% of the data
Upper Quartile = 62
Adrianna, Deon, and Yoko jogged at Eisenhower Park today. Adrianna jogs at the park every 3
days. Deon jogs at the park every 5 days. Yoko jogs at the park every 6 days. Find the least
common multiple of 3, 5, and 6 to determine how many days will pass before all three jog at
Eisenhower Park on the same day again.
Answers
Answer:the answer is 30
Step-by-step explanation hope this helped ☺️
Answer:30
Go sub to King4cookies
Step-by-step explanation:
is negative 9 an integer
Answers
Find the probability that when four numbers from 1 to 100, inclusive, are picked at random with no repetitions allowed, either all are odd, all are divisible by 3, or all are divisible by 5.
Answers
Answer:
The probability is;
0.076
Step-by-step explanation:
The count of numbers from 1 to 100 is 100
Let’s find the number of odd numbers
We can use;
a + (n-1)d = T
a is 1, d is 2 and T is 99
Thus;
1 + 2(n-1) = 99
n-1 = (99-1)/2
n-1 = 59
n = 50
So there are 50 odd numbers
Probability of selecting an odd number is 50/100 = 1/2
If all 4 are odd, we have 1/2^4 = 1/16
Let’s get the multiples of 3
we can use
a + (n-1)d = T
a = 3, n = ? , d = 3 and T = 99
So;
3 + 3(n-1) = 99
n-1 = 34
n = 33
So the probability is 33/100
All 4 are divisible will give 33/100^4
Multiples of 5
a + (n-1)d = T
a = 5, n = ? , d = 5 T = 100
5 + (n-1)5 = 100
5(n-1) = 95
n-1 = 19
n = 20
Probability is 20/100 = 1/5
All
four are multiples of 5
1/5^4 = 1/625
So the probability is;
1/16 + 1/625 + 0.01185921
= 0.0625 + 0.0016 + 0.01185921 = 0.07595921
Select all of the expressions that are equivalent to 5x + x2
Answers
A triangle with side lengths of 3, 4, and 5 units is classified as
Answers
On a number line, locate and label 20℃ below zero and 20℃ above zero. What does zero represent in this situation?
Number line \/
Answers
Answer:
Real-World Positive and Negative Numbers and Zero. 20. This work is derived ... when describing and representing situations involving integers; for example, ... feedback by labeling and relabeling the number line based on different responses. ... I would locate (place) zero as far to the left as possible and use a scale of 10.
Step-by-step explanation:
There are 400 students at Washington Middle School, and 100 of them are in sixth grade. What percent of the students are in sixth grade?
Pick the model that represents the problem.
Answers
Answer:
25%
Step-by-step explanation:
PLEASE HELP ME WITH THIS ALGEBRA QUESTION!! THANK YOU!!
Answers
Answer:
4a (n-1) + 5
Step-by-step explanation:
1th=6
2nd=29
3rd=121
4th=489
.
.
nth
if n=2
a2 = 4a(2-1) + 5 = 4 a(1) + 5 = 4 (6) + 5= 29
a3 =4a(3-1) + 5 = 4 a(2) + 5 = 4 (29) + 5= 121
try finding a4, check wether the answer is 489
Select the three fractions that are equal to 8/14
A) 4/7
B) 48/84
C)16/28
D) 2/3
E) 24/48
Answers
Answer:
A) 4/7 and C) 16/28 and B) 48/84
Simplify
8/-3 divided by -4/9
-3
9
O -8
O -6
O 6
O 8
Answers
Answer:
6 is the answer
Step-by-step explanation:
8÷ -3 = −2.6666666667
-4÷ 9 = −0.4444444444
−2.6666666667 ÷ −0.4444444444 =6.0000000007
The answer is 6.
How do you solve for critical value?
Answers
To find the critical value, follow these steps.
Compute alpha (α): α = 1 - (confidence level / 100)
Find the critical probability (p*): p* = 1 - α/2.
To express the critical value as a z-score, find the z-score having a cumulative probability equal to the critical probability (p*).