Question

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

Answer 1

4

Explanation:

t + s - r

where,

r=13

s=10

t=7

u=15

substituting

7+10-13 =17-13 =4

Answer 2

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:)