This table shows equivalent ratios. A 2-column table has 4 rows. Column 1 is labeled B with entries 1, 2, 3, 9. Column 2 is labeled A with entries 5, 10, 15, 45.
Which ratios are equivalent to the ratios in the table? Check all that apply.
20:4
4:22
20:5
7:35
40:8

Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.