Answer:
y = -x + 15
Step-by-step explanation:
y = x-2
slope = 1
perpendicular line slope = -1
pass point (10, 5)
y intercept = y - mx = 5 - (-1)x10 = 15
equation: y = mx + b
y = -x + 15
The formula of a slope:
We have the points (2, 2) and (-1, -4).
Substitute:
First you calculate the total cost of the pears:
18,4 pounds x $1,75 = $32,2
Them you add the cost of the pineapple:
$32,2 + $2,89 = $35,09
After this you can divide the total cost (35,09) for 4 friends getting the amount due to each one:
35,09/4 = $8,77
Answer:
28:16
Total of students is 28 and 16 boys
The ball that reached the highest is Mario's because his reached past 10 whereas Jasmine's was 7.8. The ball that went the farthest is Jasmine's.
