Answer:
20
Step-by-step explanation:
10+10 = 20
3,700,000 because that’s how you write it
Step-by-step explanation:
sinx=20/29=0.68
.............
You have to divide 450 by 18 because that's how much money he makes per every lawn he mows, $20 is the amount he's paid minus $2 because he spends that much on gas per lawn mowed. Therefor you get 25
5a – 7b + b2 <span>for a = –1 and b = 5.
5(-1) - 7(5) +5^2
= -5 - 35 + 25
= -40 + 25
= -15</span>