Answer: 5 gallons
Step-by-step explanation:
200 divided by 30 = 6.6 gallons
200 - 50 = 150 miles left to their destination
They would need 5 more gallons of gas for the remainder of their trip.
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Answer:
B and C
Step-by-step explanation:
It is going down
Answer:
9.8
Step-by-step explanation:
The formula for the area of a triangle is a=bh/2, where a is area, b, is the base, and h is the height. If we substitute the values in the question in the equation, we get:
a=(6.5*3)/2
a=19.5/2
a=9.75
a≈9.8
Answer:
6x+2y
Step-by-step explanation:
Solving 4x +3y +2x -y eqn, we get
6x+2y
hope it helps!
Answer:
Train A is 287 tons
Train B is 94 tons
Step-by-step explanation:
My method of solving it may have been a bit different from how you were taught. I divided 381 by 2 to give both trains an equal weight of 190.5 tons. I then divided the difference, 193, by 2 to get 96.5 tons. I subtracted the new difference from the weight of Train B and added it to train A. To double check, you can grab a calculator and see that their weights are equal to 381.
