In elimination method you add/subtract both equations to cancel out a variable so you can solve for 1 variable.
since there is +y in the first equation and +y in the second equation, you can subtract both equations from eachother to only be left with x values:
(2x+y=11) (subtract each term)
- (x+y=9)
you get x=2.
now sub in x=2 to any of the 2 equations to find what y is.
2(2)+y=11
y=7
so the answer is (2,7) which means the 2 lines intersect at the point (2,7)
Answer:
$980
Step-by-step explanation:
Given the cost of gasoline = $2.80/mile
Total Distance = 175miles x 2 (Back and forth)
= 350 miles
Total Cost = Cost of gasoline x Total Distance =
= $2.80 x 350
= $980
Just do like this
.836
.83
.83=.830
which one has bigger numbers?
.836 or
.830
the answer is .836
Answer:
No
Step-by-step explanation:
The first triangle slope is 12 
while the second one is 24 . In order to be on the same line both slopes have to be the same
214.2 yd? I’m not 109% percent sure
