2x - 72 = 90
2x = 90+72
2x = 162
x = 81
XA = x - 15
XA = 81 - 15
XA = 66
The answer is 1/7. This is in fraction form
If you have school calculator just put it in and you should get 1/7
Answer:46
Step-by-step explanation:
Answer:
Paul = 30 pounds
Step-by-step explanation:
If Adam (A), Paul(P) and Jake(J) together they weigh 180 pounds (A+P+J=180); and Adam and Jake is 2:3 (2A=3J) then how much does paul weigh?
A+P+J=180, 2A=3J, J=60 we have; A=(3/2)J=(3/2)*60 → A=90, 90+P+60=180 →
P=180-90-60 → P=30
