Marla says that every number in nineties is composite. Jackie says that one number in the nineties is prime. Who is correct?

any clarification on the wording would be appreciated i don't know if speed is = acceleration or velocity A stone is thrown upward with a speed of 30 feet per second from the edge of a cliff 200 feet above the ground.

Becky has one pair of black shoes and one pair of brown shoes she wears one pair of shoes with one pair of colored socks everyday she can choose from 8 different shoes and socks combinations How many pairs of different color socks does Becky have?

Kellie brought 8 towels and spent $39.60. each towel costs the same amount. write and equation that can be used to determine t, the price, in dollars, of 1 towel. solve the equation

A company conducts research to predict how a new advertisement affects sales of a product. The equation n = 0.08 r + 7400 can be used to determine n, the number of people who buy the product if r people read the advertisement.

With the values in the same order but with parentheses make the following sentence true 8x5-4*3+16:4=33

A $20 decrease followed by a $20 increase is it greater than original less than original same as original

What is the value of the two and 2783 is blank times the value of the two in 7283

Solve for x in the equation - 2/5x=12

Which set of side lengths can form a triangle? a. 6cm, 8cm, and 16cmB. 6cm, 8cm, and 10cmC. 6cm, 7cm, and 14cmD. 6cm, 7cm, and 20cm

1/4 cupcakes for 28 kids