I believe the answer is 2
The whole question is: The angle of depression from point R to S is angle- 3
The angle of elevation from point S to R is- 4
Angle 2 is the angle of elevation from- point R to point Q
Angle 1 is the angle of- depression from point Q to point R
Answer:
The family bought 2 bags of chips
Step-by-step explanation:
Let the number of chips bags be = x
The number of candy bars = twice as much as the number of bags of chip
The number of candy bars = 2x
The total cost spent is = $5.50
Therefore cost of all the chips bags + candy bars = 5.50
2x + x = 5.50
3x = 5.50
x = 
x = 1.83
x = 2 (approx)
Thus the number of chips is 2 and the candy bars is 2(2) = 4 bags
<u> 8b - 7 = 7b - 2</u>
Subtract 7b from each side: b - 7 = -2
Add 7 to each side: <em> b = 5</em>
Create a T chart and put 1,2,3 (x's)on one side and then solve your y's which in this instance are super easy because they all equal 3 so your points will be (1,3) (2,3) (3,3) and then just put those on your graph.