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Rashid [163]
3 years ago
15

Solve for y, then find the value of y when given x= -2

Mathematics
1 answer:
8090 [49]3 years ago
7 0
Your answer will be c.


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A triangular region is bounded by the lines 7=3 y=x+4 and y=-2(x-6)+1 what is the area of the triangular region
Sindrei [870]
This question is not elaborate.

7 = 3 does not make sense.

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If a rat grows 1.5 inches a year, how many years will it take the rat to grow to 12.3 inches?
vladimir1956 [14]
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What type of number has exactly two factors
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3 years ago
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Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
maw [93]
PART A
Coefficient
Coefficient h is 7.50
Coefficient s is 0.20

Variable
h and s

Constant
40

PART B
7.50h + 0.20s + 40
= 7.50(25) + 0.20(300) + 40
= 187.5 + 60 + 40
= 287.5
She earns $287.5

PART C
Yes, the coefficient of h would change to 9, the rests are still the same. Because she's no longer receive 7.50 per hour, and start earning 9 per hour, so the coefficient should change.
The expression would be
9h + 0.20s + 40
4 0
2 years ago
10x + 60 = 9x - 30<br><img src="https://tex.z-dn.net/?f=10x%20%2B%2060%20%3D%209%20%5Ctimes%20%20-%2030%20%5C%5C%20" id="TexForm
EastWind [94]

Answer:

x = - 90

Step-by-step explanation:

Given

10x + 60 = 9x - 30 ( subtract 9x from both sides )

x + 60 = - 30 ( subtract 60 from both sides )

x = - 90

4 0
3 years ago
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