A person goes from a sauna of 120o F to an outside temperature of 20o F. What is the change in temperature?

The denominator of a fraction is three more than twice the numerator. If both numerator and denominator are decreased by six, the simplified result is 2/7. Find the original fraction.

you go to a grocery store and buy a $2.50 bag of sugar and a sandwich for $1.75. The sales tax for your state is 7%. What is the total amount you with pay?

When you breathe normally, about 12% of the air in your lungs is replaced with each breath. Write a function that models the amount of the original air left in your lungs, given that the initial volume of air is 500 ml.

Which expression is equivalent to 16a + 24b? A4 (4a + 206) B8 (2a + 36) C 4a (4+61) D8ab (2+3)

What is the least common multiple of 12 and 52

What is simplest form of 10/45

You have a square garden with side lengths of 6 meters. How many square meters is the garden

Which statement is true? A scalene triangle and a right triangle are always congruent. A scalene triangle and a right triangle are never congruent. An equilateral triangle and a right triangle are always congruent.

What is the new denominator of 6 and 8

30 PTS Why is the development of small motor skills so important during the preschool years?