Answer:
(-5/2,13/2)
Step-by-step explanation:
U add the x values and divide by two. U do same to the y values
(-2+(-3))/2. (6+7)/2
-5/2., 13/2
So first calculate root of 3 which is 1.732
Next multiply by 8 to get 13.856
Hope this helps:)
Answer:
y=0.5x+8
Step-by-step explanation:
The slope is 0.5 so y=0.5x. We can plug in the point to the equation and we get 8=0(0.5)+b or 8=0+b. b=8 so the equation is y=0.5x+8
Answer:
$17.89
Step-by-step explanation:
Net Price: $ 16.99
+ Sales Tax (5.3%): $ 0.90
Total Price: $ 17.89
Answer:
4 months and 7 months
Step-by-step explanation:
C = 30x + 50
C is cost so when we spend $170 we can solve for x.
$170 = 30x + 50
170 - 50 = 30x + 50 - 50
170 - 50 = 30x
120 = 30x
120/30 = 30x/30
120/30 = x
4 = x
So he has played 4 months when he spends $170
C is cost so when we spend $260 we can solve for x.
$260 = 30x + 50
260 - 50 = 30x + 50 - 50
260 - 50 = 30x
210 = 30x
210/30 = 30x/30
210/30 = x
7 = x
So he has played 7 months when he spends $260
