Answer:
the correct answer is y = x 2 + 3x - 5 and x + y = -10
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
5 - 1.25 = 3.75
Melody’s mom pays her sister $3.75 for emptying the dishwasher.
Answer: A. 87 feet
Step-by-step explanation:
1. You can find the t value of the vertex of the parabola as following:

2. Substitute values:
a=-16
b=70
Then:

3. Substitute the vaue obtained into the equation given in the problem. Therefore, you obtain the following result:

4. To the nearest foot:
h=87 feet