5.5% of 19.70.....turn the percent to a decimal...." of " means multiply
0.055 (19.70) = 1.0835 rounded = 1.08 <== tax is 1.08
The relation between the numbers is 2:5 so it would be 2x and 5y and you plug in the numbers. When x=42 which is 2(21) then y would be 5(21) which equals 105 :-)
Answer: 10
Step-by-step explanation:
My answer is correct because, if x=5 then were just multiplying 2 times 5 since 5 is not on the top like 
because if it was that means we have to multiply 2 by itself 5 times. But since its not a exponent you just multiply 2 times 5. And 2 x 5= 10.
Hope This Helps!
Ok i think that this would be 2/3 divided by 1/4?????
