Mathematics High School

Mathhhhhhh testtttt Add a statement, equation and concluding statement

Mathhhhhhh Testtttt Add A Statement, Equation And Concluding Statement

Answers

Answer 1

Answer:

Charlene earns $700 per week

Kristi earns $550 per week

Sascha earns $800 per week

Step-by-step explanation:

Since Kristi earns 150 less than Charlene which is 100 less than Sascha, this is equal to the value of Sascha minus 250. We put this in the equation as s-250.

Together, they all earn $2050, so we must equal this to Charlene's value k+150, plus Kristi's value k, plus Sascha's value s.

k+150+k+s=2050

The next step here is to put the variables on one side and to put the numeric values on the other.

2k+s=1900

Like we said before, Kristi's value is equal to s-250, so we would replace k with that expression.

2(s-250)+s=1900

2s-500+s=1900

3s=2400

s= 800

We now have Sandra's weekly pay, which we can use to find the others' pay.

c= s-100

c= 800-100

c= 700

k= c-150

k= 700-150

k= 550

Related Questions

Ella S, Lily, Aziza, and Kevin earned a total of $100 shoveling snow. Each of them earned the same amount. How much did each of them earn? I will give 13 points

Answers

Answer:

$50 :)

Step-by-step explanation:

What is the range of (-1, 75), (0, 15) and (1, 3)?

Answers

the answer is below in the picture

What is the slope of the line?

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Answer:

8

Step-by-step explanation:

exponential growth

please help times running out

Answers

Answer: c

Step-by-step explanation:

Deondra surveyed 240 of the students in her school about their favorite color.
Students could choose between purple and blue. 15% said their favorite color was
blue. How many students' favorite color was purple?

Answers

Answer:

the answer is 180 students.

Step-by-step explanation:

I got this by subtracting 15 by 100 and got 75. This means 75% chose purple. Then you take 75% of 240 and that's your answer

Answer:

204

Step-by-step explanation:

ok

anyone have the answer ??

Answers

Answer: D- -4 degrees

Step-by-step explanation:

2-3= -1 -1 - 3 = -4

Answer:

D. -4°C

Step-by-step explanation:

Enter non-integer answer as a decimal.

**Notice, it is going to hit right at the point (8,175) where the arrow touches**

Answers

Answer:

Step-by-step explanation:

mi/gal=175/8, as a decimal

21.875 mi/gal


please help it's definitely not E and i'm pretty sure it's not C
HELPPP ILL MARK YOU THE BRAINLYEST

Answers

it’s c because peep how it’s listed least to greatest

Who wants to help me with my work for online school for money...? I’ll pay 100 dollars if you catch me up on my work on canvas. E mail me at kanemagdalene at g mail .com if interested

Answers

Answer:

I am sorry I have my own work to do. Why don't you try catching up on it yourself maybe that would work. I also hate to break it to you but you could get in big trouble in any of your teachers find out.

Step-by-step explanation:

I know I did not help or anything but can I have a brainliest?



When finding the probability of getting a heads when flipping a coin. Which of the following should produce an experimental probability closest to the theoretical
probability?

Answers

Answer:

ADD EVERTHING UP

Step-by-step explanation:

-2x-5 = 19
I need help with this

Answers

Answer:

-12

Step-by-step explanation:

First you add five to the 19 and get 24 and then you divide -2x by 24 and you get -12

Answer:

x=-12

Step-by-step explanation:

-2x-5=19

+5 to both sides

-2x=24

÷-2 to both sides and you get -12

The height of a triangle is 2 less than 5 times its base. If the base of the triangle is x feet, and the area of the triangle is 12 square feet, which
equation models this situation?
A. 5x^2-2x-24=0
B. 5x^2-2x-12=0
C. 5x^2-2x-6=0
D. 25x^2-10x-24 = 0

Answers

The answer would be c I just took the quiz

I could really use some help. I am trying to solve this for a friend, and I am completely stuck.

Answers

Answer:

-x2 + -x3 =x

there ya go

11. < ABE and < DBE are supplementary
angles. If the measure of < ABE is 61, what
is the measure of < DBE?

Answers

Answer:

119°

Step-by-step explanation:

< DBE = 180° - < ABE

or, < DBE = 180° - 61°

or, < DBE = 119°

hope it works, fanks !!

If one inch represents 3 units, what dimensions would you use to draw a rectangular field that is 20 units by 14 units?​

Answers

Answer:

Step-by-step explanation:

If 1 inch = 3 units,

Therefore 1 unit = ⅓ inches, so to answer your question we have to

Multiply it by 20, to have :

20 units = 20× ⅓ = 20÷3

20 units = 6.66

Therefore we can use the same principle in that of 14 units.

14 units = (14 × ⅓) inches

14 units = 4.66 inches

PLEASE GIVE BRAINLIEST.

I really need help with this!! If you know how to solve please help!

Find the sum of sides of a convex polygon if the sum of the measures of its interior angles is: 540 degrees, 1080 degrees, 1800 degrees, 1620 degrees, 2340 degrees, 3600 degrees, 2880 degrees, and 7560 degrees.

Answers

Answer:

18,540

what i know is 18,540

someone please help me solve this: - 2x + 10 + 5x = 40​

Answers

Answer:

X=10

Step-by-step explanation:

So, -2x+10+5x=40. first we subtract ten from both sides, getting us to -2x+5x=30, then we subtract 2x from 5x, because its negative, getting us to 3x=30, basically x=10.

ANSWER:
x=10

STEP BY STEP:
look at image for step by step

Please help me, thank you so much!! It’s just the words, no photo just so you know.

Answers

Answer:

Step-by-step explanation:

formula: a^2 + b^2 = c^2

a^2 + 15^2 = 17^2

a^2 + 30 = 289

       -30    -30

a^2 = 259

(square root)

a = approximately 16

x/2+ 1 = 9
options:

x = 16

x = 20

x = 4

x = 5

Answers

X=16


16 divided by 2=8+1=9

Hope this helps!:)

How do i answer this? Please help

Answers

Answer:

which 1st page or 2nd page

The proper height of a highway guardrail is 27 inches, but 3 inches higher or lower is acceptable. Which inequality represents the acceptable heights, h, of a highway guardrail?
A.|h+27|≤3
B.|h−3|≤27
C.|h+3|≤27
D.|h−27|≤3

Answers

Answer:

Step-by-step explanation:

27 is the "center" of a range of measurements of the height of the guard rail.  The height could be as much as 30 inches or as little as 24 inches.  The absolute value operator encloses "x - 27," where 27 is the "center."  The acceptable excess or acceptable deficiency is 3 inches.  

So now we can eliminate possible answers B and C, in both cases because 27 is inappropriately greater than 3.

Narrowing down our choices, we have h + 27 and h - 27 inside the absolute value operator.  27 is a positive quantity (height of the guard rail), so the inequality showing +27 as the "center" is correct; that is

D:  |h - 27| ≤ 3 (measurements in inches).

5. Given that Triangle EDF is congruent to Triangle QPR, what is the angle measurement
of Angle F? Fill in the blank with just the number.

Answers

Answer: the answer is 30 I took the test

Step-by-step explanation:

y= 1/6x find y when x= -60

Answers

Answer:

-10

Step-by-step explanation:

Plugin the value of x.

y=1/6(-60)

y=-60/6

y=-10

If this helped please consider giving brainliest.

The line L1, is y= 5x+1
The line L2, is 2y-10 +3=0
Show how these 2 lines are parallel

Answers

Answer:

Step-by-step explanation:

L₁: y = 5x + 1

Slope of L₁ = 5

L₂: Did you mean 2y - 10x +3 = 0 ?

2y = 10x - 3

y = 5x - 1.5

Slope of L₂ = 5

L₁ and L₂ have the same slope, so the lines are parallel.

need the answers to this with the work show and done before 11:30!!!! pls answer fast

Answers

what’s the question

Is income salary? or is it the *take home pay* after tax deductions are made? and if it is the second one, then is income the same as *net monthly salary?*​

Answers

Yea salary typically makes up a persons income
Yes take home pay is after deductions. Usually differentiate by gross income and net income.

Net income would be the same as net monthly salary and take home pay.


Basically you get paid a salary and that that is gross income before deductions. Then money is taken out for taxes insurance retirement etc, and whatever is leftover is your take home pay or net income or net monthly salary whatever you wanna call it. Neto take home means after deductions

A store is having a sale on trail mix and jellybeans for 3 pounds of trail mix and 5 pounds of jellybeans the total cost is $23 for 6 pounds of trail mix and 2 pounds of jellybeans the cost is $20 find the cost for each pound of trail mix in each pan of jellybeans

Answers

Answer:

The jelly beans cost $2.25 / pound

The trail mix costs $1.25 / pound

Step-by-step explanation:

I just took the test.

If f(x) = , g(x) = 5x, and h(x) = x + 4, find each value. h[f(4)], g[h(–2)], f[g(1)]. pls write the steps. DON'T SEND A LINK OR FILE!

Answers

Answer:

Step-by-step explanation:

1/5 + (-4/5) please help me

Answers

Answer:

when added we get -0.6

Step-by-step explanation:

so -0.6 is your answer!

Answer:

-3/5

Step-by-step explanation:

Please answer this quickly it’s for a test!

Answers

The answer to your question is C

Answer: I think its D, not positive though.

Step-by-step explanation:

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