Answer:
y = -3/4x - 6
Step-by-step explanation:
Use y-intercept (0, -6) and slope -3/4 and put into y=mx+b form to solve for b
Remember that m is also known as slope!
-6=(-3/4 * 0) + b
b= -6
y= -3/4x - 6
Answer:
48.8m
Step-by-step explanation:
Formula for square area = 
= 148.84 
=> a = 
= 12.2
Formula for square perimeter = 4a = 4 x 12.2 = 48.8 m
B= -2x+5-2x^2-ax
A= -2x+5-2x^2-b/x
x=0
2400 + 100x = 2200 + 120x
2400 - 2200 = 120x - 100x
200 = 20x
200/20 = x
10 = x <== they would have to sell 10 systems
Answer:
The student could not divide out (2 – x) and (x – 2) as written.
Step-by-step explanation:
B is the correct answer.
