Why is the absolute value of a nonzero number positive?

Becca has a biscuit recipe that uses of a tablespoon of salt for every of a cup of flour. In order to have enough biscuits for her family that is visiting, Becca is making a batch of biscuits using 3 cups of flour and how many tablespoons of salt.

Which is the best estimate for the mass of a bicycle?

Which linear system of equations does the matrix represent [-3 5|15] [2 3|-10]

Y-intercept of the line y=-8/5x+1

Thirty-two is what percent of 80? A. 25% B. 40% C. 52% D. 250% Question Resources

What is - (6x-5) = - 6x+13

240 decreased 15% find percent and total amount

A company that makes wildlife videos purchases camera equipment for $32,400. The equipment depreciates in value at a constant rate for 12 years, after which it is considered to have no monetary value.

What's the probability of getting an odd number and a head when rolling a die and then tossing a coin?

F you ask Batman's nemesis, Catwoman, how many cats she has, she answers with a riddle: "Five-sixths of my cats plus seven." How many cats does Catwoman have?