Over the weekend, I bought a dress for $23.96, a pair of sunglasses for $5.10 and a top for $16. If I gave the cashier $50,
how much change did I receive?

the answer to the expression is 83

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

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.