Answer:
Step-by-step explanation:
a = 5b-10
a+b = 26
(5b-10)+b = 26
b = 6
a= 5b + 10 = 40
C
1yd^2 = 9ft^2
_____yd^2 = 2700ft^2
2700 / 9 = 300 yd^2
Answer:
2700!
Step-by-step explanation:
hope that helped <3
well, from birth to your twentieth birthday that'll just be 20 years, so

A=h(b+c)
A/h=b+c
b=(A/h)-c
Answer: b=(A/h)-c