T-shirts that usually sell for $28.99 are on sale for $17.39. What percent off are they?
The movie theatre is running a special for the
weekend to celebrate its 10th anniversary!
Movie tickets usually cost $20 but the special
for the weekend is only $8 a ticket. How much
is the movie theatre discounting the tickets?

i belive those are the ones that are under 90 degreese.

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation:

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this