Clints text message plan charges a monthly flat rate of $3.75 and $0.15 per message sent/received. Question: How much is Clint charged if he sent/received 210 text messages this month?
What equation can you write to represent the word problem (before plugging in the 210)

i not know

step-by-step explanation:

step-by-step explanation:

your answer is a

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.