Module 1 Review

Solve the equation for the variable y: 7x + 4y = 15.

• y = (15 - 7x)/4

• y = (7x - 15)/4

• y = (15 + 7x)/4

• y = (4x - 15)/7

Tags

CCSS.6.EE.C.9

Solve the variable b in the equation: 5b - 3a = 15b.

• b = -10/3b

• b = a/5

• b = a/2

• b = a/6

Tags

FL.MA.8.AR.2.1

FL.AI.MA.912.AR.2.1

FL.MA.912.AR.2.1

FL.AI.MA.912.AR.1.2

FL.AI.MA.912.AR.2.6

FL.MA.912.AR.1.2

FL.MA.912.AR.2.6

FL.MA.912.AR.9.7

Write an equation representing the cost, c, for 8 tickets at $15 each.

• c = 8 + 15

• c = 8 * 15

• c = 8 - 15

• c = 15 / 8

Tags

CCSS.6.EE.C.9

If Mr. Lee buys 8 tickets at $15 each, what is the total amount he has to pay?

• $100

• $120

• $140

• $160

Tags

CCSS.3.OA.A.3

Michael has saved $40 of the $200 he needs to buy a new bicycle. He plans to save $30 each week, w, until he has enough money. Write an equation to find the number of weeks it will take Michael to save enough to buy the bicycle.

• 40 + 30w = 200

• 40w + 30 = 200

• 200 - 40w = 30

• 30w - 40 = 200

Tags

CCSS.7.EE.B.4A

Solve the equation for x: |3x - 9| = 6.

• x = 5, 1

• x = 3, -3

• x = 2, 4

• x = 5, -1

Solve the equation for x: |x - 3| = -2.

• x = 5

• x = 1

• No solution

• x = -5

A chicken breast is cooked at a restaurant, and the internal temperature is listed as 165° to be considered safe (±4°). What is the lowest internal temperature a chicken breast can be to still be considered safe?

• 161°

• 169°

• 165°

• 170°

Tags

CCSS.6.NS.C.5

• y = 3

• y = 6

• y = 4

• y = 9

Tags

FL.MA.8.AR.2.1

FL.AI.MA.912.AR.2.1

FL.MA.912.AR.2.1

Sam types 150 words in 5 minutes. At the same rate, how many words can he type in 12 minutes?

• 360 words

• 400 words

• 450 words

• 300 words

Tags

FL.MA.6.AR.3.2