If someone could help that would really be great. Thank you.!

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?

I’m how many different ways can she give the four remaining flowers to the rest of the teachers in the afternoon

What states a rule using variables expression term or formula