Iwill mark brainliest plz answer how to i find the area of a regtangular prism

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?

Your weight on the moon is relative to your weight on earth. neil armstrong weighed 360 lbs. in his moon gear while on the earth, but on the moon he only weighed 60 lbs. how much would a 150 lb person weigh on the moon?