Answer:
Remember, the formula is the second value minus the first value, divided by the first value times 100.
9. 50% Increase
10. 33% Decrease
11. 200% Increase
To calculate tip, simply move the decimal place 2 to the right and multiply it by the price. For example, If you want to leave a 20% tip, multiply the cost by 0.20 to get the tip amount or multiply the cost by 1.20 to get the total including tip.
12. $23.00
13. $10.50
Answer:
6.
Step-by-step explanation:
4+2 = 6 lol hehehehehe
Answer:
a=26 / 56 ; b = 46.4 percent
Step-by-step explanation:
A vertical stretch of 3, left 9 units, and up 6 units
