Answer:
the answer is D
Step-by-step explanation:
the graph has a negative correlation
Yes it can be. There are more than just right triangles but all right triangles are scalene
You can substitute what y is into the second equation, so:
3x + 4(2x + 1) = 26
3x + 8x + 4 = 26
11x + 4 = 26
- 4
11x = 22
÷ 11
x = 2
y = (2 × 2) + 1
y = 5 + 1
y = 5
So you get x as 2 and y as 5, I hope this helps!
I would say A.$54.32 because it is the only option that is less than 55.56