For what value of a does the equation ax^2-3cx-5=0 have 1 as one of its root? PLZ HELP. Will give brainliest

Name the most appropriate metric unit for each measurement like a length of an carrot

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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.