A certain company's main source of income is a mobile app. The function hhh models the company's annual profit (in millions of dollars) as a function of the price they charge for the app (in dollars).

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15