Anna is a kickboxing instructor who will be teaching classes at a local gym. to get certified as an instructor, she spent a total of $146. anna will be earning a base salary of $94 per month from the gym, plus an additional $13 for every class she teaches. if anna teaches a certain number of classes during her first month as an instructor, she will earn back the amount she spent on certification. how much will anna's expenses and earnings be? how many classes will that take?

google dat sis

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500