Whick set or sets does the number -22a: whole numbers onlyb: rational numbers onlyc: integers and rational numbers onlyd: whole numbers, integers and rational numbers

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them