Answer:
Step-by-step explanation:
Radius is half diameter so you have to multiply the radius by 2 to find diameter.
3 1/2 * 2 = 7
Answer: 3
√
7
Step-by-step explanation:
during the tournament a and b played 29
Use these variables to make an equation-
y is the total amount.
$50 is where you start charging(y intercept, variable b).
x is how many visits Marsha made.
The equation can be in slope-intercept form (y=mx+b)-
$144=$2x+50
Solve for x using inverse operations.
Subtract 50 from both sides-
144-50=2x+50-50
94=2x
Divide 2 from both sides-
94/2=2/2
x=47
Marsha made 47 visits to the health club.
Answer:
i dont know
Step-by-step explanation: