Answer:
A: 10.9
Step-by-step explanation: -2.3 is 2.3 away from zero then add the length from zero to the postive number which in this case is 8.6, therefore the equation is 2.3 + 8.6 = 10.9
Answer:
I think -4
Step-by-step explanation:
20- 1/3of 72
I hope I am right and it helps you!
Well, if your trying to get to 5:00pm, then you add three hours.
Answer:
Fourth Quadrant
Step-by-step explanation:
The point (2, -22) is located in the 4th quadrant because the x-value is positive (to the right of the y-axis) and its y-value is negative (down from the x axis)
Answer:
D
Step-by-step explanation: The vertex is where the curve of the parabola occurs. Pay attention to where the curve of the parabola exists, and write down its coordinates. Over here, the curve is on 3 of the x-axis, and the y-value is 0 because the curve is literally on the x-axis. Any point that is on the x-axis will have no y-value. Hence our answer is (3,0).
