Swimming Pool On a certain hot summer's day, 329 people used the public swimming pool. The daily prices are $1.75 for children and $2.00 for adults. The receipts for admission totaled $610.25. How many children and how many adults swam at the public pool that day? ​

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

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.

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.