Henry has 10 pencils he give all 10 to his brother how many does he have left

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?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Secant be and cf intersect at point d inside a what is the measure of cde