System B System A
5x + y = 3
5x +y = 3
43 - 79 = 8
*+ 8y = -5
1) How can we get System B from System A?
Choose 1 answer
A Replace one equation with itself where a quantity is added to only one side
Replace one equation with itself where the same quantity is added to both sides
Replace only the right-hand side of one equation with the sum/difference of the right-hand
sides of both equations
Replace one equation with the sum/difference of both equations
2) Based on the previous answer, are the systems equivalent? In other words, do they have the same
solution?

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

what graph

step-by-step explanation:

where's the diagram?

step-by-step explanation:

d. you cannot tell because there are no values shown.