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3 years ago

Please Solve for 3 of them

Mathematics

1 answer:

Furkat [3]3 years ago

7 0

Answer:

13. b. 4 + 5x = 29; $5.

14. c. 74 + w = 3w + 6; 34 pounds.

15. b. $42.5.

Step-by-step explanation:

13. 4 + 5x = 29

5x = 29-4 = 25

x = 5.

14. 74 + w = 3w + 6

68 = 2w

w = 34.

15. Let x be the money he got last year. Then:

2x + 5 = 90

2x = 85

x = $42.5.

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