Plza need help plz have merrys on me

C.

Step-by-step explanation:

If you were to divide 54/9 you would get 6 and then you would also divide 6/3 and get 2 which would not be equal to 6. Then for B you would divide 2/1 and get 2 and then you would divide 1/2 giving you .5 which also doesn't equal 2. For C. you would divide 3/4 giving you .75 and then you would divide 9/12 which would also give you .75, but just to be certain that is the correct answer you would divide 7/9 giving you .78 and you would also divide 8/9 which would give you .89 and since they do not equal each other the only possible answer would be C.

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

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