Algebra EOC Review

Find the slope of the line containing the points (0,-7) and (3,0)

• 7/3

• -3/7

• -7/3

• 3/7

Find x so that (x,6) is a solution to 2x + 3y = 12

• x = -6

• x = 30

• x = 15

• x = -3

• -1

• 7/6

• 9

• 7/2

Marcus made $21 more than three times Joel's weekly salary. If x represents Joel's weekly salary, write an expression for Marcus' weekly salary.

• 21x + 3

• 3x + 21

• 3(x+21)

• 21 (3+x)

Which is the graph of 5x+2y =10?

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• 
• 
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The price, in dollars, of a gallon of gas for the ten-week period after August 1 can be approximated by the equation 𝑝 = 0.03𝑤 + 1.13 where 𝑤 is the number of weeks after August 1. Find the 𝑝-intercept, and interpret its meaning in the context of this problem.

• (0.03, 0); The price is rising by $0.03/week

• (0, 1.13); The price on August 1 was $1.13.

• (−37.67, 0); It takes 37.67 gallons to fill the gas tank.

• (0, −0.03); The price on August 1 was $0.03 less than ten weeks later.

Solve the system of equations: { 𝑦 = −3𝑥 + 12

8𝑥 + 3𝑦 = 35

• (1, 9)

• (−1, 15)

• (9, −15)

• (8, 3)

At one store, 5 pairs of jeans and 2 sweatshirts cost $208, while 3 pairs of jeans and 4 sweatshirts cost $178. Find the cost of one sweatshirt.

• $19

• $34

• $16

• $36