What’s the square root of The salesperson had $240,000 in sales last year, which is 60% of the sales she had this year. Write an equation that can be used to determine x, the salesperson's total amount of sales in dollars, for this year. Then, solve for x. (Hint: Use equivalent ratios to set up an equation) time 2

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.