(a) lamar bought 20 pounds of flour for $11 .
how many dollars did he pay per pound of flour?

(b) it takes 45 pounds of seed to completely plant an 8 -acre field.
how many pounds of seed are needed per acre?
round to the nearest hundredth

Solve 2x+y=3 x+y=5 in substitution method

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups