Awater trough is being constructed in the shape of a rectangular prism. the trough will have a base area of 9 10 square yard and a height of 3 4 yard. how much water will the trough hold when filled to the brim? a. 27 10 cubic yard b. 9 40 cubic yard c. 27 40 cubic yard d. 3 10 cubic yard e. 1 40 cubic yard

C. 27 40cubic yard

Step-by-step explanation:

The base area is 9 10square yard and a height of 3 4 yard.

Volume of the prism will be given by the formula;

= Base area × height

=  9 10 square yard × 3 4 yard

= 27 40cubic yard

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9