Mr. Leonard has 250 songs on his IPod. 18% of the songs are hip hop music. How many songs are hip hop?

45 hip hop songs

Step-by-step explanation:

Convert the Percent to a Decimal

18 * 0.01 = 0.18

Multiply by the amount of songs.

0.18 * 250 = 45.

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step-by-step explanation:

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