Question

Evaluate 6x + 3y - 4, if x = 20 and y = 2.
ОА. 16
Ов. 20
Ос. 36
D 8

Answer 1

122

Explanation:

6x + 3y - 4

6(20) + 3(2) - 4

120 + 6 - 4

126 - 4

122

Answer 2

6x + 3y - 4

6(20)+3(2)-4

Do the brackets first.

120+6-4

120+2

122

Answer is 122