Answer:
2b + 4 = 22
b= 9, the cost of each game is $9
Step-by-step explanation:
Answer: Step-by-step explanation:
#1. +4.9 +4.9
m/2.8 = _____
*2.8 *2.8 Multiply both by 2.8
Calculate the answer this is your work after all!!!
Assume the parabola is placed on a graph where the x-axis is the top of the dish.
The vertex is then at (0,-30) The x-intercepts or zeros are at (-30,0) and (30,0)
The equation of such parabola would be:

Plug in vertex to find value of 'a'

Now find the focus given that


Answer: the microphone should be placed 7.5 inches from vertex.
I need a question ok this is the a question
Answer:
45 cause any value inside mod function always return to postive