Wich is the quotient of 396 divided by 12?

105_21 how can u do this

A patio is to be built with 160 tiles. In how many different rectangular arrays can it be arranged?

Rewrite the polynomial by descending degree of x 4x+2x^2-7

What is the Gfc of 21 and 40

One ninths times one ninths

How to convert millimeters to centimeters by dividing

Which of the following is an extraneous solution of square root - 3x-2=x+2? a) x = - 6 b) x = - 1 c) x = 1 d) x = 6

The measure of angle c is 70°. What is the measure of angle b

Why is 4 a natural number?

Students at university x must be in one of the class ranks, freshman, sophomore, junior, or senior. at university x, 35% of the students are freshmen and 30% are sophomores.