17. a newly released movie is running a promo-
tion in which a number of free passes are
given away for each show. the equation
15s + p= 135 can be used to model the num-
ber of free passes, p, that remain to be given
away s shows after the promotion began. how
many passes remain after 7 shows?
a) 2
b) 7
c) 30
d) 105

add an !

step-by-step explanation:

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

hey there! : )

4y < -4

we need to isolate y. we can do this by simply dividing both sides by 4.

4y ÷ 4 > -4 ÷ 4

simplify.

y > -1

5 - y > 0

once again, we need to isolate y, so we can start off by subtracting 5 from both sides.

5 - y - 5 > 0 - 5

simplify.

-y > -5

divide both sides by -1.

** remember that when dividing any side by a negative, you must switch the sign! **

-y ÷ -1 < -5 ÷ -1

simplify.

y < 5

~hope i ! ~