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

A. 2
B. 4
C. 16
D. 30

User Easwee
by
5.9k points

2 Answers

1 vote

Answer:

4

Explanation:

t + s - r

where,

r=13

s=10

t=7

u=15

substituting

7+10-13 =17-13 =4

User Windelinckx
by
5.8k points
12 votes

Hey there!

t + s - r

= 7 + 10 - 13

= 17 - 13

= 4


Therefore, your answer might be:

Option B. 4


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

User ProNotion
by
5.9k points