Which of these is an example of a random sample? A.
Every twentieth caller to an independent radio station receives tickets to a concert.

B.
A phone survey is conducted using twenty names randomly taken from the phone book.

C.
Customers buying a new cell phone are surveyed about cell phone plans.

D.
A phone plan company surveys people on the beach to see how well they are receiving service, and uses this information in future advertising.

Apples because you're getting more even though its a little more expensive its 1 1/3

First we solve your equation step-by-step.4.5  (8  −  x)  +  36  =102  −  2.5  (3  x  +  24)step 1: 4.5  (8  −  x)  +  36  =  102  −  2.5  (3  x  +  24)simplify: (show   the  steps)−4.5  x  +72  =−7.5  x  +  42step 2: add 7.5  x to both sides.  −4.5  x  +  72  +  7.5  x  =−7.5  x+  42  +  7.5  x  3  x  +  72  =  42step 3: subtract 72 from both sides.  3  x  +  72  −  72  =  42  −  723  x  =  −30step 4: divide both sides by 3.3  x  3=  −303  x=  −10so x = -10