The 80 eighth graders took a trip to washington dc. the boys numbered 16 fewer than twice the number of girls. how many eighth graders are girls? explain your answer!

There are 32 girls.

girls = x

boys = 2x - 16

80 = 2x - 16 + x

80 = 3x - 16

96 = 3x

x = 32

answer:

d

step-by-step explanation:

solve each inequality for x

7x + 3

3-x< 9

-x< 6 (when you multiply or divide by negative switch the inequality)

x> -6

graph will be d shaded between -6 and 7.   open circle at -6 and closed at 7.   open circle for < ,> and closed for