a barrel holds 21 qt of oil. Trina drains the barrel at a rate of 6 c per min. How long does it take her to empty the barrel?. (1 qt =4 c) *

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation:

because that’s us why