Consider the system of linear equations. 5x+10y=15 10x+3y=13 To use the linear combination method and addition to eliminate the x-terms, by which number should the first equation be multiplied?

A - - 2

B - - 1/2

C - 1/2

D - 2

What is the value for the expression - 5 + 5

For which situations is it appropriate to use a sample? Choose all that apply. What percentage of pick-up truck drivers want their next vehicle purchase to be another pick-up truck?

1032555555+777777877852532000=?

Which is greater - 3 or |-7|

A coin is thrown at random into the red triangle below. A triangle with red outline. What is the likelihood that the coin will fall into a blue region of the red triangle? It is certain. It is impossible. It is likely. It is unlikely.

Suppose that a = {2, 4, 6}, b = {2, 6}, c = {4, 6}, and d = {4, 6, 8}. identify the pairs of sets in which one is a subset of the other (in any order).

You are making a kite. The frame is to be made form two pieces of balsa wood, one measuring 64 inches and the other 38 inches. If you buy 1 square yard of material, will you have enough to piece together the covering for the kite? Explain

Que numero multiplicado me da 160?

What is the least common multiple (LCM) of 6 and 8?

How do you find unknown angles in squares rectangles and rhombi