divide total ounces by the amount each cup can hold
678 / 8 = 84.75
so they can fill 84 cups
Take the square root. The opposite of squaring something is taking the root :)
√x^2 = √26
x = √26
x = 5.099...
OR leave it if your teacher doesn't want a decimal since it can't be simplified anymore
<span>Rewrite the subtraction as addition 3- (-10)
= 3 + 10</span>
