Form the ratio 560/2800 and then mult. the result by 100%:
560
--------- * 100% = 20%
2800
Add 6 to both sides so you have -2x = 18. If you divide both sides by -2 you will get x = -9
Answer:
V=216 ft cubed
Step-by-step explanation:
V=L*W*H
V=6*6*6
V=6*6=36
V=36*6
V=216
Answer:
proportional
Step-by-step explanation:
Answer:
See explanation below.
Step-by-step explanation:
First, obtain the percentage of sales tax for a sale. Say it is 5%.
Then, obtain the sale prices, for two items say they are: $25.00 and $15.00.
Add the amounts together to obtain the subtotal:
$25.00 + $15.00 = $40.00, is the subtotal.
Multiply the amount by the percentage:
$40.00 * 5% =
40 * .05 = $2.00, is the sales tax
Add the tax to the subtotal to obtain the total amount to pay:
$40.00 + $2.00 = $42.00, is the total amount to pay.
Hope this helps!! Have an Awesome Day!! :-)
