Your restaurant bill is 451.99 and you want to leave tip. If the tar rate is 8.25%, what is the ammount of tip, tad
total?

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Why is studying fractions important