A tank contains 50 gallons of water. At t = 0, water begins draining at a rate of 5 gallons per minute. Write a function that describes the amount of water left in the tank at any time t.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512