Answer:
B. y = -2x + 8
Step-by-step explanation:
So the slope is the number that comes before the x, and if the slope is -2, that means the number before is -2, and it is.
And to know if it goes through (1, 6), put those numbers into the equation and see if they match up (x is the y-intercept)
6 = -2(1) + x
6 = -2 + x
x = 8
The one with both of these is B, which means B is the answer
Answer:
me
Step-by-step explanation:
C represents the cost. R represents the number of rooms.
C=50 + 12R
Answer:
He needs to mow 8 more lawns
Step-by-step explanation:
3 lawns/ month * 7 months = 21 lawns
29 lawns - 21 lawns = 8
He needs to mow 8 more lawns
Answer:
angle of elevation will be 
Step-by-step explanation:
Given,
height of tower = 150 ft
height of tower = 1200 ft
So, total height of peak of tower = 1200 + 150
= 1350 ft
distance of user from cell tower = 5 miles
= 5 x 5280 feet
= 26,400 feet
Since the height of user from sea level = 400 ft
so, height of peak of tower with respect to user = 1350 - 400 ft
= 950 ft
If the angle of depression is assumed as 
, then we can write
So, the angle of elevation will be
