2x-3y=4
x+4y=-9/*(-2)
2x-3y=4
-2x-8y=18
-11y=22/:(-11)
y=-2
x+4*(-2)=-9
x-8=-9
x=-1
I hope this helped.
I added all of the distances together and got 47.5
Answer:
should be 48
Step-by-step explanation:
You should never drive on the left half of the roadway when
you are 100 feet from approaching an intersection, bridge or railroad crossing.
In ideal condition, the maximum speed is 55 mph on the road way.
Before start driving a vehicle we should learn the driving
and its rules to avoid collision. These days there are many accidents are
happening in the world due to lack of driving skills.
Answer:
$2.69
Step-by-step explanation:
The prices of the 3 books are:
$2.50, $4.95, $6
The total is $2.50 + $4.95 + $6 = $13.45
The sale is 20% off.
20% of $13.45 =
= 0.2 * $13.45
= $2.69
Answer: You will save $2.69.
