Answer:
13
Step-by-step explanation:
- f(x) = (x-13)(x+6)
- x^2 - 7x - 78
- x = 13, -6
42.1% of 375.4.....turn percent to decimal...." of " means multiply
0.421(375.4) = 158.0434.....so it would be B. 158.04
The y-intercept is found by letting x = 0 and finding / calculating y. That would be (0, -10).
The x-int. is found by letting y = 0 and finding x. That would be (10,0).
Answer:
1662.768 --) rounded 1662.8
Answer:
$50.40
Step-by-step explanation:
Make an equation:
20%
------ = -------
63 100%
- 63 x 20= 1,260
- 1,260/100=12.6
- 63 - 12.6 = 50.40
