Sandra and Peter together weigh 275 pounds. Sandra and Martin together weigh 245 pounds. All three together
weigh 410 pounds. What is Sandra's weight alone?
A. 100
B. 110
C. 115
D. 125
E. 130

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples