Is this correct?

q: the ratio of a number and 18 is equal to the difference of the number squared and 5

a? : n ÷ 18 = n² - 5

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Can someone answer this question? : )

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle