1. What is the solution to this system of equations? (use substitution)
Part A: Use the substitution method to justify why this equation has no solution.
Part B: What do you know about the two lines in this system of equations?

3x – 6y = -12
x – 2y = -8

2. Use the linear combination method to solve the system of equations.
2x – 3y = 13
X + 2y = -4

what is the information provided?

step-by-step explanation:

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

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step-by-step explanation:

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation: