9 What is an equation of the line that passes through the points (-1,-2) and (2,4)?
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y+1 = 2(x + 2)
y+1 = 2(x - 2)
y + 2 = 2(x + 1)
y + 2 = 2(x - 1)

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

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Solve the system of equations y= 3/2 - 1, -x+ y =-3