$495-15%=$420.75
$420.75+8%=$454.41
he will pay $454.41 is he uses the coupon
1. It is already in slope intercept form so y=2/5x-12/5
2. Y=2/3x-2
Isolate the y
-9y=-6x+18
y=2/3x-2
3. y=4/5x+14
Isolate the y
-5y=-4x-70
y=4/5x+14
Answer:
I need answer choices to help you
Step-by-step explanation:
The periodicity of function is 
<em><u>Solution:</u></em>
Given that we have to find the period of function
<em><u>Given function is:</u></em>
<em><u>Use the below formula:</u></em>
Thus,
Now find the periodicity of cos(x)
We know that,
periodicity of cos(x) = 
Therefore,
Thus the periodicity of function is
Answer:
2+3y=21
x=2y
Step-by-step explanation:
Each two point shot scores 2 points, so xx two point shots would score 2x points. Each three point shot scores 3 points, so y three point shots would score 3y points. Therefore, the total number of points scored 2x+3yy equals 21
Since Easton scored twice as many two point shots as three point shots, he made more two point shots, so if we multiply 2 by the number of three point shots made, we will get the number of two point shots made, meaning x equals 2y
