Answer: your answer would be
x-30y=100 and 10y = x - 20
Step-by-step explanation:
Answer:
7980
Step-by-step explanation:
900+80+7000=7980
Answer is D
if you want to get the area of a triangle you have to multiply the base times height and than divide by 2
A= 1/2 bh
A=1/2 (7x6)
A= 1/2(42)
A= 21
and for the area of the rectangle it’s 42 since there’s no dividing
A=bh
A=7x6
A=42
10/24 x 100 = 41.66
Approximately 42% of her day
