Jeri is a hairdresser. the table below shows the relationship between the number of clients she has per month, x, and her monthly revenue, f(x). based on the relationship shown in the table, which function represents the situation? x f(x) 12 0 20 800 30 1800 a. f(x) = 4x + 720 b. f(x) = 8x - 96 c. f(x) = 12x - 144 d. f(x) = 100x - 1200

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

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