Answer:
b i think
Step-by-step explanation:
hope this helps
Answer:
2
Step-by-step explanation:
(7^1/2)^2=7^(1/2*2)=7
Answer:cgffffffffh
Step-by-step explanation:
Answer:129
Step-by-step explanation:
630/5 is 126. Add 126, two numbers below it, and two above it. So, 124+125+126+127+128=630. The next page is 129
15.
0.20*x = 0.01*x + 38 => 0.19*x = 38 =>( 19/100 )*x = 38 => x = 3800/19 => x = 200.