Barbara sells iced tea for $ 1.49 per bottle
and water for $1.25 per bottle
she wrote an equation ahe needs to find the number of drinks she needs to sell to earn $100
1.25x+1.49=100

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2