During a scuba drive, Lainey descended to a point 20 feet below the ocean surface. She continued her descent at a rate of 20 feet per minute. Write an inequality you could solve to find the number of minutes she can continue to descend if she does not want to reach a point more than 100 feet below the ocean surface.
7 answers
20 + 20m <= 100
how what do u mean
-20 - 20n ≤ -100
-20 - 20n ≥ -100
-20 - 20n ≥ -100
-20 - 20n ≥ -100
-20 - 20n ≥ -100
1 answer