Question

I need help...
solve 4a/9=100/45
a)5
b)25
c)-5
d)-25

Answer 1

its A

Answer 2

4a/9 = 100/45
Multiply both sides by 9
4a = 900 / 45
Work out right side
4a = 20
Divide both sides by 4
a = 5

Answer 3

5 is your answer.

Answer 4

thank yall sooo much

Answer 5

You're welcome