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Evaluate the algebraic expression u + r - s when r = 13, s = 10, t = 7 and u = 15.

A. 12
B. 18
C. 22
D. 38

2 Answers

6 votes

Answer:

19

Explanation:

Plug in all the values

16 + 13 -10 = 19

User Haytham
by
4.3k points
2 votes

Answer:

B

Explanation:

15+13-10=18

User Parveen Verma
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4.6k points