R=15
explain:
add the numbers in parentheses to get
45/3 = r
divide the numbers to get
15 = r
You could buy the Magnet and the Postcard and get 19 cents!
What is the slope of the line segment XY?
For this one the answer is -2 so the answer is A.
Which of the following statements best describes the amount of water in the pool?
The answer is A
Hope this helps!
4(1/2x7)=12 <=> x28/2=12
x=12*2/28=24/28=12/14=6/7
