When something says 'solve for the system of equations' they are looking for a point where the graph of the two functions intersects. Since they give you the graph, the two functions approximately intersect somewhere between the x-value of -6 and -7 (i.e. -6.5) and somewhere between the y-value of -3 and -4 (i.e. -3.5). So, the closest estimate is (-6.5, -3.5) or A.
Answer: y = -0.2(x - 2.25)² + 1.6125
<u>Step-by-step explanation:</u>
Answer:
20 dollars
Step-by-step explanation:
I think 20+20+20=60 then 60-40=20
Answer: 5x+3y=-18
Step-by-step explanation:

When variables with exponents are divided by each other, you subtract the exponents.
For example:

