What is the measures of the angles of △abc are given by the expressions in the table.

and it's not multiple !

angle measure
a = (6x−1)°
b = 20°
c = (x + 14)°
what are the measures of angles a and c?

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

How can you construct perpendicular lines and prove theorems about perpendicular lines