Express (2x + 2)(2x^2+ 9x + 7) as a polynomial in standard form.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)