Simple Solutions Lesson 91

Rewrite 24 + 48 using GCF and the distributive property

• 24(1 + 2)

• 2(12 + 24)

• 1(24 + 48)

• 4(6 + 12)

Tags

CCSS.6.NS.B.4

Cheryl spent $45 for three scarves and a bracelet. She knows that the cost of the bracelet was $15, and the scarves were all the same price. She wants to know the cost of each scarf. Cheryl knows that three times a number plus $15 is $45. Choose the equation that will give the cost of each scarf. Solve for x.

• 15 + 15 + 15 + x = 45

  
  

  x = 10

• 45 - 15 = x

  
  

  x = 10

• 3x + 15 = 45

  
  

  x = 10

Tags

CCSS.7.EE.B.4A

Express the product of  $\frac{1}{3}$  and a number, increased by 4 in an algebraic expression. 

•  $\frac{1}{3}n\ +\ 4$  

•  $\frac{1}{3\ }-4$  

•  $\frac{1}{3}n\ -\ 4$  

Tags

CCSS.6.EE.A.2A

How many fourths are in  $\frac{2}{8}$  ?

• 2

• 4

• 1

Tags

CCSS.5.NF.B.4A

Simplify the expression by combining like terms

4(t + 0.25) + 15t

• 4t + 4.25 + 15t

• 19t + 1

• 19t + 0.25

• 19t + 15

Tags

CCSS.6.EE.A.3

An equilateral triangle with a base of 12 inches and a height of 10 inches is divided vertically into halves. Find the area of one of the halves.

• 22 in.²

• 15 in.²

• 30 in.²

Tags

CCSS.6.G.A.1

Jennifer has a checking account deficit. Her balance is -$21.41. How much must she add to her account to have a balance of $0?

• Add $21.41

• Add $22

• Add $21.50

Tags

CCSS.7.NS.A.1C

Which expression represents the number of minutes in any number of hours?

• $h\ \div\ 60$

• 60 + h

• 60h

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

The interest on Karen's credit card balance is 23%. If her balance is $720, how much will she pay in interest? How much is her payment?

• Interest: $150

  Total: $800

• Interest: $175.25

  Total: $885.60

• Interest: $165.60

  Total: $885.60

• Interest: $200

  Total: $900.50

Tags

CCSS.6.RP.A.3C

Which two numbers are the same distances from zero on the number line?

14

-4

0

-14

24

• -14

  14

• -4

  14

• -14

  4

• -14

  24

Tags

CCSS.6.NS.C.6A