Step-by-step explanation:
Bc is also 20 answer is 400
4.5 hrs because 162.50-50 = 112.50
112.50/25= 4.5
Answer:
A.) x = -15
Step-by-step explanation:
-19+4 = x
x = -15
Answer:
9/11
Step-by-step explanation:
4 1/2= 9/2=11/2n
so n =9/11
so 9/2=11/2*9/11
Answer:
B
Step-by-step explanation:
K=1/3=10
L=1/5=6
10+6=16
30-16=14