Which equation shows the result of substituting y from the first quation into the second equation for the given system ? y = x + 5 y - 2x = 2

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

The value of cos 30° is the same as which of the following?