The answers would be 11, if you plug it in it would be 5(11)-7=48
6.8/5 = 1.36
1.36 x 8 = 10.88
This means that the cost of an adult is $10.88
16/2=8
we need 8 times more flowers
8x8,000=64,000
64 thousand flowers
Hope that helps)
<span>X= math problems
y= science problems
x +y =42
x= y+10
Substitute: (y+10) + y =42
Combine y: 2y +10=42
Solve for y: y= 16
There are 16 science questions and 26 math questions</span>
