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Lelechka [254]
3 years ago
13

Marie gets a gift of $100 for her birthday. After that, she earns $20 per week for babysitting

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0

Answer:

y=20x+100

y-intercept= 100

slope= 20/1

Step-by-step explanation:

Since 100 is the constant, the y-intercept(b) is equal to 100. And if she earn's 20 dollars each week it's the changing amount.

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100,000 t-shirts were sold
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3 years ago
-2 (4x-9) = -18 ×=___​
Dahasolnce [82]

Answer:

x = 9/2 or 4 1/2 or 4.5

Step-by-step explanation:

Divide both sides by the numeric factor on the left side, then solve. Hope this helped :)!

5 0
3 years ago
Explain how you know that the some of 12.6, 3.1, and 5.4cis greater than 20
ddd [48]
You can add the numbers together so:

 12.6
   3.1
<u>+ 5.4
</u> 21.1 
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8 0
3 years ago
What is the solution of the equation 6x - 4 = 2(3x - 2). Explain your steps.​
Vikki [24]

Answer:<em><u> x= 4/3 but in decimal form =1.333</u></em>

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

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4 -  2 • (3x - 2)  = 0

Pull out like factors :

  8 - 6x  =   -2 • (3x - 4)  

Solve  :    3x-4 = 0  

Add  4  to both sides of the equation :  

                     3x = 4

Divide both sides of the equation by 3:

                    <em><u>x = 4/3 = 1.333</u></em>

7 0
3 years ago
Read 2 more answers
Tom Lynd is paid $290.00 a week. His employer deducts 7.65% for social security taxes and $54.10 for withholding taxes and pensi
Ulleksa [173]
Answer = $213.72
\frac{7.65}{100}  \times 290 = 22.185
290 - 22.185 - 54.10 = 213.715
Net pay = $213.72 (Rounded off to 2 decimal points)
8 0
3 years ago
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