Gym a:
$65 + $20 per month
$65 + 20m m=month
gym b:
$25 + $35 per month with 20% discount
$25 + $28m
Answer:
2/7x +3=9
x=21
Step-by-step explanation:
Let the unknown be x.
Take 3 to the other side so: 2/7 multiplied by x= 6
Divide 6 by 2/7 to get the answer;
Therefore x=21
Sub back into equation to check answer.
It. Mean it 2 of 1\2 example 1\2 1\2
675
15*45
3*5 5*9
3*3
3^3*5^2=675
Answer:
C
Step-by-step explanation:
calculate like terms, then it is pretty simple from there.
