Answer:
Step-by-step explanation:
y = 2x - 8. slope here is 2. A perpendicular line will have a negative reciprocal slope. All that means is flip the slope and change the sign.
slope 2 or 2/1.....flip it....1/2....change the sign...-1/2. so our perpendicular line will have a slope of -1/2.
y - y1 = m(x - x1)
slope(m) = -1/2
(6,3)...x1 = 6 and y1 = 3
now we sub
y - 3 = -1/2(x - 6) <==== ur equation
Answer:
300
Step-by-step explanation:
Answer:
Children = 124
Adults = 93
Step-by-step explanation:
x = children
y = adults
x + y = 217
x = 217 - y
15.50x + 20y = 3782
15.50 (217-y) + 20y = 3782
3363.50 - 15.50y + 20y = 3782
4.5y = 3782 - 3363:50
y = 418.50/4.5
y = 93
x + 93 = 217
x = 217 - 93
x = 124