Answer:
All three are yes
Step-by-step explanation:
4. yes
5.yes
6.yes
Answer:
39
Step-by-step explanation:
8(11 + 2r) = 126r + 3
first open the parenthesis
88 + 16r = 126r + 3
88 - 3 = 126r - 16 r
85 = 110r
divide both-side of the equation by 110
85/110 = r
r= 17/22
Step-by-step explanation:
4a=2a+4
C.L.T
4a-2a=4
2a=4
=2