1- Find an equation of the line that satisfies the given conditions. Through
(−3, 5) and (−2, −4)

2- Solve the equation for the indicated variable. (Enter your answers as a comma-separated list.)
PV = nRT;
for R

3- Find an equation of the line that satisfies the given conditions.
Through (−2, 6); slope −1

A toy maker finds that it costs
C = 350 + 3.55x
dollars to manufacture x toy trucks. If the budget allows $3900 in costs, how many trucks can be made?