Answer:
7
Step-by-step explanation:
Or 7/1. the equation is y = mx + b. m is the slope. b is the y intercept. so m (the slope) would be 7. And b (the y intercept) would be -9.
Step-by-step explanation:
<h2>What is the rate of change of the line through (3, -5) and (-5, 3)?..........</h2>
Answer:
y= 8(x-5)² + 6
Step-by-step explanation:
Parabolas have two equation forms, namely; the standard and vertex form.
In the vertex form, y = a(x - h)² + k, the variables h and k are the coordinates of the parabola's vertex.
In this case; a=8, h =5, and k=6
Therefore;
The vertex equation will be
y= 8(x-5)² + 6
Answer:
C
Step-by-step explanation:
it is C because 8*60=480 minutes
so 480min/25min=19.20 round=19
25(19)-45=430<480 which is true
where as if you use 19 for p it wouln't be true
We need 6.5% to a decimal so..
6.5% /100 = 0.065
$21.30 X 0.065 = 1.3845 tax on the shirt
So.. we add the price of the shirt, and the amount of tax on the shirt
$21.30 + 1.3845 = $22.6845
Answer = $22.68
