Choose the correct statement about best-fit lines. A. A best-fit line is close to most of the data points. B. A best-fit line describes the exact coordinates of each point in the data set. C. A best-fit line always has a positive slope. D. A best-fit line must go through at least two of the data points. Please select the best answer from the choices provided A B C D

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

15: 24

62.5%

step-by-step explanation:

c(x)= 6x + 3

step-by-step explanation: