Mark was folding shirts and putting them into piles. He put 2 shirts in each pile. If there are 7 piles of shirts, how many shirts did Mark fold in all? A. 9 B. 21 C. 14 D. 16

You have $50 to spend on cold cuts for a party. Ham costs $5.99/lbs, and turkey costs $4.99/lbs. Write an equation in standard form to relate the number of pounds of each kind of meat you could buy

Given the data set for the length of time a person has been jogging and the person's speed, hypothesize a relationship between the variables. I would expect the data to be positively correlated. I would expect the data to be negatively correlated.

How maany 0.5 ltres make 50 litres

Write the phrase as an expression: The product of a number d and 32

Y=-x1/2 + 4 x + 2y = - 8 How many solutions does this linear system have?

Which choice correctly compares two decimals? A) 2.17 = 2.017 B) 2.018 > 2.17 C) 2.16 2.017

Write a rotation vector that would rotate the plain green trapezoid onto the other plain green trapezoid (assuming the origin is where the two trapezoids meet). T = {a b c d} a=? b=? c=? d=?

An angle measuring 75° turns through a circle. Write the fraction for how much of the circle the angle turns through.

y = - 6x2 + 3x + 2 rewritten in vertex form

5,000+300+8 in standard form