You are playing a video game. For each diamonds you collect, you earn 50 points. You need to earn 2000 points or more to continue to the next level?

If you're looking for the number of diamonds needed, it's 40 diamonds.

Step-by-step explanation:

2000 divided by 50 = 40

expression #3 is not equivalent. the others are.

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions