Answer:
y=4
Step-by-step explanation:
90 - 66 = 24
therefore, 8y-8 = 24
8y = 32
divide both sides by 8
y = 4
If x=1 and y=5 we get as 4product of 1+5=9
=4+5=9
9=9
lhs=rhs
Answer:
Yes
Step-by-step explanation:
A square plus b square equal c square
The area of the region on the map is 97.5 miles
Since you have two numbers that have a (x) at the ends of them, you add those first then add seven which will end up being 9x+7
