Answer:
what :(
Step-by-step explanation:
When y=0.8
4x +8(0.8) =40
-> 4x +6.4 =40
-> 4x = 33.4
-> x=33.4/4
-> x=8.35
Hope it helps...
Regards;
Leukonov/Olegion.
0 > -5
9w - 4w + 6 > 1 + 5w
add the similar variables
5w + 6 > 1 + 5w
subtract 6 from both sides
-6 -6
5w > 5w - 5
simplify
5w > 5w -5
subtract 5 w from both sides
-5w -5w
= 0 > -5
B, Courtney should use the 15% off coupon
