Stephanie runs 5 days a week. Her distances for 5 days are 2.8 miles, 3.3 miles, 3.9 miles, 4.3 miles, and 4.9 miles. Which is the best estimate for the number of miles she ran?

• 21 miles

• 12 miles

• 23 miles

• 19 miles

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

John charges $90 per hour for a landscaping job that takes 12 hours to complete. A helper is paid 1/4 of the total amount that John charges. Which THREE statements are true for this situation?

• The helper earns $31.50 per hour.

• John charges $1,080 for the job.

• John pays the helper $270.

• John makes $45 more an hour than his helper

• John charges $1,125 for the job.

Tags

CCSS.7.EE.B.3

Brandon is baking cookies for a school bake sale. If he can make 2 dozen cookies in 23 minutes which is a reasonable estimate of the amount of time it will take him to make 12 dozen cookies?

• between 1 and 2 hours

• between 2 and 3 hours

• between 3 and 4 hours

• between 4 and 5 hours

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

From the beginning of the day the temperature rose 15° so that by 4 pm it was 87°. What was the temperature at the start of the day?

• 82°

• 72°

• 102°

• 77°

Tags

CCSS.3.OA.D.8

The regular price of a smart phone is represented by x. When an upgraded phone is released, the new price is 25% more than the older model. The upgraded phone's price can be represented by which expression?

• 1.75x

• .25x

• x + .75x

• 1.25x

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

Michelle made 26 more sales calls last month than Allen. Together, they made 120 calls. How many calls were made by Michelle?

• 82 calls

• 94 calls

• 73 calls

• 47 calls

Tags

CCSS.3.OA.D.8