Which expressions are equivalent to -2(5x-3/4) 1. -2(5x)+(-2)(-3/4)

2. -10x-3/4

3. -10x+6/2

4. -10x+3/2

5. -10x-6/2

If 25% of y is 30, what is 60% of y?

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

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.