Which expression is equivalent to (3x - 5 y) + (x + 2 y)?

A) 4x - 7y
B) 4x - 3y
C) 4x + 3y
D) 4x + 7y

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

The only way to identify an intercept is as an ordered pair. true false

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0