contestada

PLEASE ANSWER THESE 2 QUESTIONS ASAP!!!!!!!!!!!!!!!!!!!!!

During a scuba dive, 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.

How can you recognize whether a real world situation should be represented by an equation or an inequality?

Respuesta :

lylam
I can answer your first question                                                                                                 she can do 5 minutes at the most. If she does 20 per minute, for one is 20, for two minutes is 40, three is 60, four is 80 and five is 100 ft.

Otras preguntas