Help lol pic below jakaksjzjja

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265