Answer:
This triangle is a scalene triangle.
Step-by-step explanation:
A scalene triangle means that all of the sides are different.
Hope this helps!
To find this answer, you would need to find how many miles 1 gallon of gas will take them. To find this, you would do 290÷8=36.25. So with this information, you will be able to find out how much gas it would take to travel 400 miles. You would do 400÷36.25=11.03. 11.03 would be how many gallons of gas is used to travel 400 miles. Hope this helps! ;)
My best choice is A. -76. I might be wrong! Best of luck. :-)