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write the words as an expression. then evaluate the expression. 13. div…

Question

write the words as an expression. then evaluate the expression.

  1. divide the sum of 25 and 41 by the difference of 17 and 11.
  2. multiply the difference of 24 and 17 by the difference of 12 and 9.
  3. subtract 24 from 49, then divide by 5.
  4. add 17, 20, and 33, then multiply by 8.
  5. explain how to evaluate the expression.

45 ÷ (30 + 15) ÷ 5

  1. explain how to evaluate the expression.

10 × 4 × (12 − 8)

  1. explain how to evaluate the expression.

(24 − 8) × 3 ÷ 2

  1. write and evaluate two equivalent numerical expressions using brackets or braces that show the distributive property.
  2. four laps around a track is a mile. newton runs 20, 18, and 14 laps over the course of 3 days. he completes this pattern twice a week. how many miles does he run?
  3. you have 12 blue sticky notes, 8 purple sticky notes, 5 green sticky notes, and 5 red sticky notes. you keep 2 sticky notes, and then divide the rest equally between 4 friends. how many sticky notes does each friend receive?

Explanation:

Problem 13:

Step1: Find sum of 25 and 41

$25 + 41 = 66$

Step2: Find difference of 17 and 11

$17 - 11 = 6$

Step3: Divide sum by difference

$\frac{66}{6} = 11$

Step1: Find difference of 24 and 17

$24 - 17 = 7$

Step2: Find difference of 12 and 9

$12 - 9 = 3$

Step3: Multiply the two differences

$7 \times 3 = 21$

Step1: Subtract 24 from 49

$49 - 24 = 25$

Step2: Divide the result by 5

$\frac{25}{5} = 5$

Answer:

11

Problem 14: