7th Grade Math EOG Review

• 4

Which expression is equivalent to 3(x - 0.5) + 7.1 - 4.5x ?

NO CALCULATOR!

• 0.444

• 0.49

• 4.9

A watch that originally cost $57.95 is on sale for 30% off. After the discount

and the addition of a 6.5% sales tax. How much will you pay for the watch?

Choose the equation representing the total cost, c.

NO CALCULATOR!

A store sells 6 pairs of socks for $7.98. They also sell 8 pairs of socks for

$10.88. What is the difference between the unit rates?

NO CALCULATOR!

• $2.90 per pair

• $0.48 per pair

• $0.03 per pair

• $0.36 per pair

Which expression is equal to –36? Select all the correct answers.

NO CALCULATOR!

• 1

• -1

Which statement about the graph is true?

NO CALCULATOR!

• The relationship between days and total cups of cat food is

  proportional.

• The point (0, 0) is the unit rate per day.

• The point (4, 16.5) shows that 4 cups will last 16.5 days.

• The point (3, 12.75) is a point on the line.

Jazmin is solving the two equations below. She says, “I can just solve

expression A because expression B will have the same answer.” Do you

agree? Why or why not?

Expression A: 12 - 5.7

Expression B: 5.7 + (-12)

NO CALCULATOR!

• No, because the terms in each expression are opposites.

• Yes, because subtracting is the same as adding the opposite.

• No, because you cannot subtract a larger number from a smaller one.

• Yes, because the expressions have the same numbers.