Question

Evaluate 5(x) - 2(y) + 2 for x= 5 and y=4
A) 15
B) 20
C) 25
D) 10

Answer 1

19

Explanation:

if x=5 and y = 4 then

5(x)-2(y)+2

= 5×(5) -2×(4) +2

= 25-8+2

=19