Answer:
Step-by-step explanation:
2x-6y=2
....(1)
-4x+8y=-8....(2)
divid the equation (2) by : - 2 x +4y = - 4...(3)
add (1) and (3 ) :2x-6y - 2 x +4y =2-4
-2y=-2
y = 1
put y=1 in (1) : 2x-6(1)=2
2x=8
x =4
F(29) fits the 3rd set, so replace x with 29 and solve.
2(29-20)+ 30 = 18+30 = 48
The answer is 48
Answer:
its the second graph top right
Step-by-step explanation:
an outlier is a point that deviates from the rest
First calculate the total distance covered each day:
distance per day = 89 miles * 8 = 712 miles / day
Then calculate for the whole month (28 days):
distance = 712 miles / day * 28 days = 19,936 miles
<span>Since the actual distance is lesser than the budget, hence
it is reasonable.</span>
Answer is 80 degrees
(AB)||(CD)
APQ=PQR= 50 degreed (alternate interior angles)
PRQ=180-PRD=180-130=50 degrees
QPR=180-(PQR-PRQ)
=180-(50+50)
=180-100=80 degrees
