The common denominator would have to be 42
The sales tax is determined by computing a percent of the purchase price. To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price.
Step-by-step explanation: Sorry if this doesn't help....
(m/11) - 3
Doing the quotient first so I put it in parenthesis, then subtract 3
Y•x
Explanation: The amount of gallons (y) multiplied by the amount of time (x) shows the relationship of how many minutes (x) it takes to fill the pool in gallons(y).
1/9 because i you plug in two of the points into y2 -y1 over x2 -x1 thats what you get.
