1. Suppose you are buying flour and sugar in bulk to make cookies Flour costs $1.50/lb. Sugar costs $2.50/lb.
You want to spend less than $9.50 on flour and sugar.
You need at least 4 lbs. altogether.
a. Write and graph a system of linear inequalities to model the scenario.
b. Give two solutions (combinations) of flour and sugar you could purchase to meet your goal. Possibility # 1: flour, sugar
Possibility # 2: flour, sugar

3 flour 1 sugar

1 flour 3 sugar

Step-by-step explanation:

I dont know for sure

8121 because

130,000 divided by 16 is 8121

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is