Answers
B) 23
C) -5
D) 5
E) 16
F) 7
G)8
H)4
Related Questions
Y varies directly with the square of X and when Y= 80, X=4
Answers
Answer:
Whats the question?
Step-by-step explanation:
???
Answer:
y=5x^2
Step-by-step explanation:
Which list is in order from least to greatest?
Answers
Answer: A
Step-by-step explanation:
Scientific notation exponents are in order from least to greatest and 8.1 > 6
Antonio's dad bought gas for their family's ATV two weeks in a row. Last week, he bought 12 gallons for $35.40. This week, he bought 9 gallons for $25.83. How much more did Antonio's dad pay per gallon last week?
Answers
Answer: 0.08
Dont belive the dummy that said 0.30
Antonio's dad paid $ 0.08 per gallon more for the last week as compared to this week.
Given information:
Antonio's dad bought gas for their family's ATV two weeks in a row.
Last week, he bought 12 gallons for $35.40.
This week, he bought 9 gallons for $25.83.
So, the cost of one gallon for last week is,
[tex]\dfrac{35.40}{12}=2.95\$\rm\;per\;gallon[/tex]
The cost of one gallon for this week is,
[tex]\dfrac{25.83}{9}=2.87\$\rm\;per\;gallon[/tex]
So, the extra charge paid by his dad for the last week for one gallon will be,
[tex]2.95-2.87=0.08\$\;\rm per\;gallon[/tex]
Therefore, Antonio's dad paid $ 0.08 per gallon more for the last week as compared to this week.
For more details, refer to the link:
https://brainly.com/question/13599569
Solve the equation.
24 – 3x = 2x – 1
A. x = 4
B. x = 5
C. x = 6
D. x = 25
Answers
Write the ratio 12 dollars for 3 tickets as a unit rate
Answers
Answer:
12:3
Step-by-step explanation:
parallel to y = 1/2x+3 and through the point (4,5)
Answers
Y-5=1/2(x-4)
Y-5= 1/2x-2
Final answer
Y=1/2x + 3
Name an angle supplementary to /EOD
Answers
Question 3 of 10
If f (x)= 2(x)2 +5(x+2), complete the following statement:
f(2)=
Answer here
Answers
Answer:
f(2) = 28
Step-by-step explanation:
f(x) = 2(x)2 + 5(x+2)
f(2) = 2(2)2 + 5(2+2)
= 4.2 + 5(4)
= 8 + 20
= 28
hope this help you
Answer:
x = 1.6666666667
Step-by-step explanation:
x = 2×2 + 5x + 10
= 2x + 5x + 10
-10= 2x+ 5x - x
-10=6x
1.6666666667 = x
x= 1.6666666667
The slope of the line below is -5/7. write a point slope equation of the line using the coordinates of the labeled point
Answers
need the coordinates to be able to answer
Help me plz!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
-2
Step-by-step explanation:
-2+5=3
hope this helped!!
Please help ;^;^;^;^;
Answers
Answer:
-5
Step-by-step explanation:
The numbers went from -9t to -8t That means 1t=-5
Answer:
t = -5
Step-by-step explanation:
-9t - 5 = -8t
+-9. +-9
-5 = t
help asap
show work
i will make u brainlest.
Answers
Answer:
1. A
2. D
3. A
4. A
Step-by-step explanation:
Question 1:
Switch sides:
5(5 + 4v) > 105
Divide both sides by 5:
5(5 + 4v) / 5 > 105/5
Simplify:
5 + 4v > 21
Subtract 5 from both sides:
5 + 4v - 5 > 21 - 5
Simplify:
4v > 16
Divide both sides by 4:
4v/4 > 16/4
Simplify:
v>4
Question 2:
Expand:
5m - 3m - 6 < 24 - 3m
Add similar elements:
2m - 6 < 24 - 3m
Add 6 to both sides:
2m - 6 + 6 < 24 - 3m + 6
Simplify:
2m < -3m +30
Add 3m to both sides and simplify:
5m < 30
Divide both sides by 5:
5m/5 < 30/5
Simplify:
m<6
Question 3:
Expand:
18x + 12 ≤ -39 + x
Subtract 12 from both sides and simplify:
18x ≤ x - 51
Subtract x from both sides and simplify:
17x ≤ -51
Divide both sides by 17 and simplify:
x ≤ -3
Question 4:
Add similar elements:
-3m + 5m = 2m
Expand and simplify:
2m ≥ -12m
Add 12m to both sides and simplify:
14m ≥ 0
Divide both sides by 14 and simplify:
m ≥ 0
Give an example of a real number that is not rational.
Answers
Answer:
A not rational number is called a irrational number btw. Anyway Some examples are √2 and pi.
The sales tax on a $12,000 car is 4%. How much money do you spend on taxes to buy the car?
Answers
Answer:
With just sales taxes its $480 in taxes
Step-by-step explanation:
$12,000 x .04 = 480
You type 4500 words per hour. How many words do you type
per minute?
Answers
Answer:
you type 75 words per minute.
Step-by-step explanation:
since there are 60 minutes in an hour, simply divide 4,500 by 60 to get 75. i hope this helps you! good luck and have a great day. :)
See attachment for math work and answer.
10 points
The cost of renting is $25 per day plus a one-time insurance fee of $50.
Write and solve an inequality to find how many days can the car be
rented if the total cost is to be no more than $475.
Answers
We know that the total cost cannot be greater than 475. So set the equation 25x+50=475. Now solve for x. You should get x=17 as your answer.
if C (-6,4) is rotated 180 degrees around the origin, the image point C’ would be ?
Answers
Answer:
6,4
Step-by-step explanation:
How can you tell when an equation in one variable has infinitely many solutions or no solution?
When you solve for the variable, you will end up with a true statement, like 2 = 2, for an equation with no solution. You also will end up with a true statement for an equation with infinitely many solutions.
When you solve for the variable, you will end up with a false statement, like 0 = 2, for an equation with no solution. You will also end up with a false statement for an equation with infinitely many solutions.
When you solve for the variable, you will end up with a false statement, like 0 = 2, for an equation with no solution. You will end up with a true statement, like 2 = 2 for an equation with infinitely many solutions.
When you solve for the variable, you will end up with a true statement, like 2 = 2, for an equation with no solution. You will end up with a false statement, like 0 = 2 for an equation with infinitely many solutions.
Answers
Answer: How can you tell when an equation in one variable has infinitely many solutions or no solution?
When you solve for the variable, you will end up with a true statement, like 2 = 2, for an equation with no solution. You also will end up with a true statement for an equation with infinitely many solutions.
When you solve for the variable, you will end up with a false statement, like 0 = 2, for an equation with no solution. You will also end up with a false statement for an equation with infinitely many solutions.
When you solve for the variable, you will end up with a false statement, like 0 = 2, for an equation with no solution. You will end up with a true statement, like 2 = 2 for an equation with infinitely many solutions.
When you solve for the variable, you will end up with a true statement, like 2 = 2, for an equation with no solution. You will end up with a false statement, like 0 = 2 for an equation with infinitely many solutions.
Step-by-step explanation:
There you go homies
A line passes through the point (8,-2) and has a slope of -5/2. Write an equation in slope intercept form
Answers
Answer:
y= -5/2x+18
Step-by-step explanation:
(Refer to picture)
Just like the last one, use the point-slope formula: y-y1=m(x-x1)
Plug in (8, -2) as y1 and x1
Simplify the equation.
Which features describe the graph?
Select all that apply.
Answers
Answer:
A and B
Step-by-step explanation:
The domain is correct, and the range is accurate as well: the other two do not apply to this graph (they have incorrect values).
(4.7 x 107) + (3.4 x 10)
Answers
Answer:
536.9
Step-by-step explanation:
Solve this question. Show the work.
Answers
Answer:
1. 36°
2. 36°
3. 54°
Step-by-step explanation:
what is the x intercept for y= 3x - 8
Answers
Answer:
The x-intercept would be 8/3.
Answer:
(8/3, 0)
Step-by-step explanation:
Mark is deciding between two packages of cheddar cheese. Cheetah Chedda is $4.80 for 16 ounces. Moo Valley is $4.20 for 12 ounces. How much more does Moo Valley cost per ounce?
Answers
Answer:
$0.05
Step-by-step explanation: first, divided $4.80 and 16= $0.30. Then, divided $4.20 by 12= $0.35. And subtract your two answers
Moo Valley's cost per ounce is $0.05 per ounce more than the Cheetah Chedda cost of per ounce.
What is arithmetic?In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Cheetah Chedda cost per ounce = 4.80 / 16 = $0.3 per ounces
Moo Valley cost per ounce = 4.20 / 12 = $0.35 per ounces
Thus, Moo Valley's cost per ounce is $0.05 per ounce more than the Cheetah Chedda cost of per ounce.
Learn more about arithmetic here:
https://brainly.com/question/11424589
#SPJ2
What is the value for y in the following expression y=-2x+8 when x=20
Answers
Answer:
y = -32Step-by-step explanation:
[tex]y=-2x+8\\\\x=20[/tex]
Substitute ; x =20 in given equation
[tex]y =-2(20 )+8\\\\y = -40+8\\\\y = -32[/tex]
Alright anyone that can help me?
Answers
The answer is D, [tex]\sqrt2[/tex]
If you found this answer helpful, I strongly recommend marking me as Brainliest!
Type the missing number in this sequence: 50, 42, 34, 18, 10, 2 what comes after 34?
Answers
Answer:
The answer is 26 is after 34.
The pattern is x - 8 = y.
Step-by-step explanation:
Good luck! <3
A model car is for sale online. The owner discounts the price by 5% each day until it sells. On the third day, the car sells. If the original price of the model car was $40, how much did the car sell for to the nearest cent?
Answers
The price at which they will sell the car is $34.30.
What is the selling price?A discount reduces the carrying value of the model car. If the price of the car is discounted by 5% everyday, it means that the car decreases at an exponential rate. When there is an exponential decrease, the value of the car falls faster with the passage of time.
Exponential functions have this form [tex]e^{x}[/tex]
Where:
x = the variable e = constantThe formula that can be used to determine the price at which they will sell the car is:
Selling price = initial value x (1 - discount rate)^number of days
$40 x (1 - 0.05)^3
$40 x 0.95^3 = $34.30
To learn more about exponential functions, please check: https://brainly.com/question/26331578
#SPJ1
Need helps with 45 , picture above
Answers
Answer:
Ok:
Step-by-step explanation:
We know Josh buys 3 oranges for $2 and sells 2 oranges for $3. Let's take the LCM (least common multiple) of 2 and 3. It is 6. If he buys 6 oranges, he needs $4. When he sells 6 oranges he makes $9. That is a total profit of $5. In total that means, if we multiple by 10, that means that if he sells 60 oranges, he would make $50. Thus C is the answer
Need help filling out the chart for #3
Answers
Answer:
Slope intercept equation= y2-y1 over x2-x1
When to use= You know the slope and any point