Answer:
20
Step-by-step explanation:
half of 20 is 10.
so 20 + 10 = 30
Answer:
Step-by-step explanation: First figure what’s in the parentheses. (3-2*2) wanna do 2*2 That’s 4 then (3-4) = -1. 2+(-1)*1. Then multiply -1 by 1 which is -1. Then 2+(-1)= 1
Answer:
1/5m - 20 = 1/5(m - 100)
Step-by-step explanation:
Times the second equation by 2 to get y=9x-33 and then subtract
Yes I think that is correct
