Answer:
a= 12
Step-by-step explanation:
(1/4)*a = 3 // - 3
(1/4)*a-3 = 0
1/4*a-3 = 0 // + 3
1/4*a = 3 // : 1/4
a = 3/1/4
a = 12
Answer:
50
Step-by-step explanation:
this can be solved by ratio 15/x = 30/100. Cross multiply and solve for x. The answer is 50.
Answer:
It's C.
Step-by-step explanation:
