You are playing a video game. For each diamond you collect, you earn 110 points. You also earn 80 bonus points by completing the level in less than 2 minutes. You need to earn more than 1620 points to continue on to the next level. Write and solve an inequality that represents the number d of diamonds you must collect in less than 2 minutes to advance to the next level.

110 d +80 ≥1620

You need to collect at least 14 diamonds  in less than 2 minutes to advance to the next level.

Step-by-step explanation:

Hi, to answer this question we have to write an inequality with the information given:

So, to represent the number d of diamonds you must collect in less than 2 minutes to advance to the next level.

110 d +80 ≥1620

Solving:

110 d ≥1620-80

110 d ≥1540

d ≥ 1540/ 110

d ≥14

hope this .

r3t40

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.