Gerald , harold , and james have downloaded a total of 105 songs. gerald and harold have downloaded songs in the ratio 3: 7. gerald and james have downloaded songs in the ratio 2: 5. how many more songs did james download than gerald?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line