Solve Equations Multiplication Division

• Yes; because 28 divided by 4 is equal to 7

• No; because they should multiply each side by 4

Tags

CCSS.HSA.REI.A.1

Cheryl gets paid $8 per hour for her job at the record store.  She made a total of $96 last week.  Which equation models this situation?

• 96h = 8

• h/96 = 8

• 8h = 96

• h/8 = 96

Tags

CCSS.HSA.CED.A.3

Write an equation to represent the problem:
Mike bought five times as many apples this week than last week. He bought 45 apples by the end of the week. Which algebraic equation represents how many apples he bought last week? 

• 5a = 45

• 45 - 5 = a

• 45/5 = a

• 5 + a = 45

Tags

CCSS.HSA.CED.A.3

A comic book club orders new books for each new member.

Last year it had 32 new members and spent $624 on comics.

Use the equation 32m=624 to find the cost of each subscription.

Tags

CCSS.6.EE.B.7

Solve the equation.

-8x = -48

Mathematical Equivalence

OFF

Tags

CCSS.6.EE.B.7

Mrs. Dinh is dividing a loaf of bread into equal sections for herself, her husband, and their four children. Each person’s serving has 210 Calories. Write an equation to find how many calories there are in the loaf of bread.

• s/6 = 210

• 6s = 210

Tags

CCSS.HSA.CED.A.3

Solve the equation for k

Tags

CCSS.6.EE.B.7

• Add 2 to both sides of the equal sign.

• Subtract 2 to both sides of the equal sign.

• Multiply by 2 on both sides of the equal sign.

• Divide by 2 on both sides of the equal sign.

Tags

CCSS.6.EE.B.7

Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an equation to solve this problem. Use c as your variable.

• 18c=6

• c + 6= 18

• c +18 = 6

• 3c=18

Tags

CCSS.HSA.CED.A.3

Solve the equation for the value of n

Tags

CCSS.6.EE.B.7