The ratio of children to adults at family movie night is 5 to 4. A total of 72 people showed up at this weeks movie night. How many of them were children?

Write an equation for 5.5 units right

To convert cubic yards to cubic meters you should multiply by what number

Which situation describes a negative correlation? (1) the amount of gas left in a car's tank and the amount of gas used from it (2) the number of gallons of gas purchased and the amount paid for the gas (3) the size of a car's gas tank and the

What is (f + g) (x) ? f (x) = - 2x^2 g (x) = - 2x^2 + 9x

An actor invests some money at 9 % simple interest, and $24,000 more than three times the amount at 10 % simple interest. The total annual interest earned from the investment is $38,670. How much did he invest at each amount? Use the six-step method.

The expression below is the factorization of what trinominal (7x+5) (2x-3)

Whats the sum of 2/5 and 2/4

Three vertices of a square are (-1, 2), (2, 2), and (2, - 1). What is the fourth vertex of the square? (-1, - 1) (-1, - 2) (2, 1) (5, 1) Question 5 Three vertices of a square are (-1, 2), (2, 2), and (2, - 1).

Find the common ratior r for the geometric sequence and use r to find the next three terms. - 3, 9, - 27, 81,

What is. 31313131 ... and. 02020202 ... as a fraction and decimal