What's the property known as a=b, b=c, so a=c?

All I really need is a formula on how to solve the question and a explanation on how its solved. 8 x + 13 y = 2 y = x - 2 Solve the system of equations

On Monday, Lisa does 9 push ups. On Tuesday, she does 0 push ups. Which addition property can be used to find the number of push ups Lisa does altogether?

C = { 1,2,3,4,5,6,7,8,9 } how many subsets are in set C?

If you work for 16 hours and it says $8.68/hr how much you make

How can you estimate 1,506 divided by 2 so tha it is close to the actual answer of 753?

Why do you think rates are usually written as unit rates?

99.7% of 7-year-old children are between blank inches and blank inches tall. DONE

Graph the following inequality. Then click to show the correct graph. x < - 1

What is the sum of 2/3 and 1/6

Polygon C and polygon D are similar. The perimeter of polygon C is 60 inches, and the perimeter of polygon D is 12 inches. If one side of polygon C is 4 inches, what is the length of the corresponding side in polygon D? A. 4 in B. 0.8 in C. 20 in D.