QUESTIN 1 (16 MARKS).
Consider the arithmetic series 3 + 7 + 11 + 15 +19+23+27 + ...and answer the
questions which follow.
a) (i) T1=
Si=
(2)
(ii) Express T in terms of Sı
(2)
b) (i) T2 =
S2 =
(2)
(ii)
Express T2 in terms of S2 and Si.
(2)​

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

Brent paid for 6 avocados with a $20.00 bill. he received $10.40 in change. construct and solve an equation can be used to find the price , of each avocados

Masons cell phone company charges $0.12 for every text message he sends plus $2.50 per month if mason sent 25 messages this month how much money does he owe the one with the correct answer and explanation gets 10 points and is marked as the brainliest answer