1.Choose the following ratios as a decimal: 3 out of 4 games won .3
.075
.04
.03
.75
.4

9. Choose the following ratios as a percent: 3 out of 4 games won
30%
40%
75%
25%

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

k

step-by-step explanation:

domit