HELP NOW (solve by substitution lesson)

1. y=4x-8

y=2x+10

2. y=x-2

2x+2y=4

3. m=5p+8

m=-10p+3

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

Describe what moves you could use to create the transformation of the original image shown at right