Answer: he earned $145
Step-by-step explanation: jus cuz I think so
Answer:
58
Step-by-step explanation:
22-7y=8 solve for y, showing steps
Answer:
y=2
Step-by-step explanation:
[tex]22-7y=8[/tex]
Subtract 22 from both sides
[tex]-7y= -14[/tex]
Divide by -7 on both sides
[tex]y=2[/tex]
Hope this helps :)
Please help me. I need help on this question.
While negotiating to have a new facility built in Sheboygan, Wisconsin, a company promises to hire 700 workers initially, and then hire an additional 50 workers every four months. Write a linear equation that describes the number of employees (y) in terms of
the number of years after the initial hires are made (x).
What is the correct equation?
Answer:
y= 700 + 150x
Step-by-step explanation:
Since they hire 50 employees every 4 months, that's 150 new employees per year, plus the initial 700. So, you multiply 150 by the number of years, add 700 to that, and it equals y.
Which phrase correctly represents the algebraic expression 3t?
A) The sum of three and a number.
B) The product of three and a number.
C) The quotient of three and a number.
D) The difference of three and a number.
Answer:
b
Step-by-step explanation:
3t is also represented as 3(t)
which is multyplication
theirfor the product
Answer:
the answer is b
Step-by-step explanation:
plzzzzzzzzzz quick!!
Which of the following could be solved by using the equation –5 + 5 = 0?
A. Jack made five piles with five cards in each pile.
B. Maribeth bought five bracelets and five necklaces.
C. Jessie read five books today and five books the day before.
D. Sam lost five points and then gained five points.
D they lost -5 and gained 5 more points
Select the correct answer.
Function n has an x-intercept at (4,0), which statement must be true about D, the discriminant of function h?
OA. D< 0
OB. DO
OC. DO
OD. D = 0
The statement which must be true about D, the discriminant of function h is D =0 hence, option (D) must be correct.
What is the discriminant of function?When working with quadratic equations, the discriminant is commonly calculated to investigate the kind of roots. Even though it is difficult to ascertain a discriminant for any polynomial, there exist methods for collecting the discriminant of cubic and quadratic equations that reduce our approach.
The discriminant function gives us an idea about the nature of the solution whether it is real or not if real then how much will be the solution?
If D > 0 then there will be 2 real solutions.
If D = 0 then there will be 1 real solution.
If D < 0 then there will be 2 imaginary solutions.
Given that function, h has an interception it means there will be a real solution. Hence, D = 0 will be the correct answer.
For more information about the discriminant function
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given an arithmetic progression -24, -19, -14, ..., state four consecutive terms in this progression which sum up to 74
What other parts must be equal?
Answer:
Option C GH and JK
Step-by-step explanation:
A S A means angle side angle where the side is subtended in-between the 2 angles
Topic: Similarity and congruency
If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!
Help please I’m not sure what the answer is
Answer:
D
Step-by-step explanation:
A box of pencils is 5 1/4 inches wide. Seven pencils, laid side by side, take up 2 5/8 inches of the width. How many inches of the width of the box is not taken up by pencils? Show your reasoning. All the pencils have the same width. How wide is each pencil? Show your reasoning.
Answer: Width of box is not taken up by pencils = [tex]2\dfrac58\text{ inches}[/tex]
Width of each pencil [tex]=\dfrac38\text{ inches}[/tex]
Step-by-step explanation:
Given: Width of pencil box = [tex]5\dfrac14\text{ inches}=\dfrac{21}{4}\text{ inches}[/tex]
Width of seven pencils = [tex]2\dfrac58\text{ inches}=\dfrac{16+5}{8}\text{ inches}=\dfrac{21}{8}\text{ inches}[/tex]
Width of box is not taken up by pencils = Width of pencil box - Width of seven pencils
[tex]\left \{ {{y=2} \atop {x=2}} \right. \dfrac{21}{4}-\dfrac{21}{8}\\\\=\dfrac{21\times2-21}{8}\\\\=\dfrac{21}{8}\text{ inches}=2\dfrac58\text{ inches}[/tex]
Width of box is not taken up by pencils = [tex]2\dfrac58\text{ inches}[/tex]
Width of each pencil = (Width of seven pencils ) ÷ 7
[tex]=\dfrac{21}{8}\div7\\\\=\dfrac{21}{8}\times\dfrac17\\\\=\dfrac38\text{ inches}[/tex]
Width of each pencil [tex]=\dfrac38\text{ inches}[/tex]
Which of the following defines the ratio of pi
Answer:
The second option
Step-by-step explanation:
There are 125 members in the school
marching band. The band wants to raise
$25.000 for a trip to a national
competition. The school agreed to
contnbute S5 000 towards the trip. Which
inequality shows the amount of money
that each band member should raise
HELP PLEASEEEE I NEEED I EQUATION
Answer:
125x + 5,000 > 25,000
elephant sanctuary contains adult and baby elephants the ratio of adult elephants to baby elephants is 5 find and interpret the value of the ratio
This data is an example of
Х
1
3
5
7
4
9
2
y-2
-1
0
1
A. a linear function
B. a nonlinear function
C. neither a linear nor nonlinear function - it is not a function at all
Answer:
A linear function cuz the numbers doesn’t repeat
Step-by-step explanation:
Rain drop :)
This table shows the input and output values for a linear function f(x).
What is the difference of outputs for any two inputs that are one value apart?
−30
−25
1
20
Answer:
-25
Step-by-step explanation:
The following are x-values (inputs) and their y-values (outputs) that are one value apart:
(Input, output)
✅(-2, 20) and (-1, -5)
Difference between their outputs = -5 - 20 = -25
✅(-1, -5) and (0, -30)
Difference between their outputs = -30 -(-5) = -25
✅(0, -30) and (1, -55)
Difference between their outputs = -55 -(-30) = -25
✅(1, -55) and (2, -80)
Difference between their outputs = -80 -(-55) = -25
As we can see the difference of outputs for any two inputs that are one value apart = -25
Answer:
-25
Step-by-step explanation:
Please help me outtttttttttttttttt
Answer: B
Step-by-step explanation: multiply 3/8 by 4 to get 3/2 then put 3/2 in decimal form to get 1.5
What is important to know about shortened URLs?
What else should you check for in a message? Give two examples. HELP MEEEEE
Answer:
is the rise of mobile smartphones , texting ,internet
Use the graph to find the value of f(45).
A) 5
B) 10
C) 20
D) 35
Answer:
I'm not sure if this helps or not but the value of 45 is 45 if you're talkin about the factors of 45 its 1 3 5 9 15 45
What is the cos equation in the image below?
Answer:
can you copy and paste the answer on google because that is how i answer question
Step-by-step explanation:
Please hurry!! Thanks
Answer:
angle 1, angle 3, and angle 8.
write the standard form of the line that passes through the given points 3, 1 and -2, 3
Answer:
ye
Step-by-step explanation:
ye
Amber got demoted, and her hourly rate decreased from $10.25 to $9. What is the percent
decrease?
Answer:
9.3275
Step-by-step explanation:
Answer:
The percent decrease is 12.20%
Step-by-step explanation:
$10.25 - $9 / $10.25 * 100% = 12.19512195121951 = 12.20%
I need this by 11:21 please help
Answer:
[tex]\frac{-2+i}{-4-5i} = \frac{3}{41}-i\frac{14}{41}[/tex]
Step-by-step explanation:
[tex]\frac{-2+i}{-4-5i}[/tex]
Apply complex arithmetic rule: [tex]\frac{a + bi}{c + di} = \frac{(c-di) (a + bi)}{(c-di) (c + di)} =\frac{(ac+bd)+(bc-ad)i}{c^2+d^2}[/tex]
[tex]a=-2,b=1, c=-4,d=-5[/tex]
[tex]=\frac{\left(-2\left(-4\right)+1\cdot \left(-5\right)\right)+\left(1\cdot \left(-4\right)-\left(-2\right)\left(-5\right)\right)i}{\left(-4\right)^2+\left(-5\right)^2}[/tex]
Refine:
[tex]=\frac{3-14i}{41}[/tex]
Rewrite [tex]\frac{3-14i}{41}[/tex] in standard complex form: [tex]\frac{3}{41} - \frac{14}{41}i[/tex]
Final answer: [tex]\frac{3}{41} - \frac{14}{41}i[/tex]
Hope I helped! If so, may I get Brainliest and a Thanks?
Thank you, Have a good one! =)
Answer:
3/41=14i/41
Step-by-step explanation:
What is 2÷1/8?
A. 116
B. 14
C. 4
D. 16
Answer:
C
Step-by-step explanation:
Answer:
16(option D)
Step-by-step explanation:
2÷1/8
=2×8
=16
Option D is correct
2. Find the slope of the line graphed below.
10
9
8
7
6
5
4
3
2
1
2 3 4 5 6 7 8 9 10
3 4 5 6
Step-by-step explanation:
y+6=-2(x-4)
if it is wrong i am sorry
Ken has an investment account which compounds interest continuously at a rate of 3.4%. After 4 years, he has $4400 in the account. How much money did he initially place in the account? Round your answer to the nearest dollar. Do NOT round until you have calculated the final answer.
Answer:
$6617
Step-by-step explanation:
Use the formula for calculating compound interest A=P0ert where A is the unknown, P0=4400, r=0.034, and t=12. Substitute the values into the formula and simplify.
A=4400e0.034⋅12
A=4400e0.408
A=4400(1.503...)
A=6616.75
After 12 years, there will be A≈6617 in the account, rounded to the nearest dollar.
Answer:
$3841
Solve the formula for calculating compound interest
a=Pe rt for
y = -2x + 1 3x - 2y = 5
Answer:
x=1, y=-1. Use a system of equations rather than substitution.
Landon is buying a shirt priced at $19.99. The sales tax is 8.5%. What is the total cost with tax of the shirt?
Answer:
21.69
Step-by-step explanation:
you need to add the sales tax to 1 to find the answer. (1.085*19.99=21.69)
Answer:
$21.69 is the total cost
Step-by-step explanation:
you just have to do this
(1.085*19.99=21.69)
and thats how you get $21.69
Hope this helps
Hhhhhhheeeellllpppppp asap
Answer:
Number 1 is 50 and Number 2 is 40
Step-by-step explanation:
25 X 2 = 50
2 X 20 = 40
if a car travels 55 miles per hour how far will it travel in half an hour
Answer:
27.5
Step-by-step explanation:
3. Give the digits in ones place and tenths place in the number 6.704
A. 7,6
B. 4,6
C. 6,4
D. 6,7
Answer:
D
Step-by-step explanation: