Simplify 12a + 2 + a - 1.
14a - 1
13a - 1
13a + 1

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?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Which is the graph of this function 3 square root of x plus one if