Question

EASY!! 98pts!!!

evaluate each expression if G=2 R=3 and t=11

1. 7 - gr=

2. (2t+3g)÷4=

3. 3g (g+r) ² - 1=

Answer 1

Explanation:

1. 7-2×3=7-6=1
2. (2×11+3×2)÷4=(22+6)÷4=28÷4=7
3. 3×2(2+3)^2-1

=6 (5)^2-1=6×25-1=150-1=149

Answer 2

1. 1
2. 7
3. 215

1. 7- 3(2)= 7-6=1
2. (2(11)+3(2))/4= (22+6)/4= 28/4= 7
3. 3(2)*(2+3)to the second -1 = 6*36-1 =215