If a and b are any two real numbers, than how do you calculate the difference between a-b

You and your friends go miniature golfing. Your score is 3 below par. One of your friends has a score that is 12 over par. What is the difference between your two scores. You can think of par as 0.

How to solve 696,024:24

What is the value of y? Triangle A B C has right angle C with hypotenuse labeled 6. Angle A is 60 degrees and its opposite side B C is labeled y. Enter your answer, as an exact value, in the box. y =

When is a rectangle a square?

Q + (-9) = 12 What is q?

Give the approximate: square root 48

B>11.3 A) - 14 B) 15 C) 4 D) 9

2. Which equation can be used to represent "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number"?

There are 8 blue marbles and 7 red marbles in a bag. Julie pulls 2 marbles at random from the bag first. What is the probability that she first pulls a blue marble then a red marble? Show work.

Which of the following is an equivalent form of the compound inequality - 44 > - 2x - 8 ≥ - 8? -2x - 8 > - 44 and - 2x - 8 - _> - 8 -2x > - 44 and - 8 _> - 8 -2x - 8 < - 44 and - 2x - 8 _<-8 -2x - 8 - 8 .