For what natural numbers a is the number 2a+3/15 equal to 5/3?

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Which is f(5) for the function –2x2 + 2x - 3?