If a>b, then the opposite of a is > or< the opposite of b? Give an example to prove your reasoning.

3. In the diagram, what is the value of x? A. 98° B. 82° C. 108° D. 78°

What is a common denominator of 20 and 50

Sophie bikes at a speed of s miles per hour. Her friend Rana is slower, her biking speed is only r miles per hour. Today the girls went for a 20 miles trip, each girl was biking at her usual speed.

You draw a marble from a bag, and replace it before drawing a second marble from the bag. Are the events independent or dependent?

Question 14 of 20: Select the best answer for the question. 14. Which graph shows the solution to the following system? y=-x-2 x +4

A=1/2h (B+b); A=68, B=8, b=9

20 hours put into degrees?

Bert skies for 1 3/4 hours Friday night, 5 1/3 hours Saturday, and 3 1/6 hours Sunday afternoon. How many hours did he spend skiing that weekend?

Erin loves to play sports! She has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy. What is the ratio of Erin's tennis trophies to soccer trophies?

Underneath the skin and layer fat there is a layer of connective tissue before reaching the muscles. What is this connective tissue called?