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Algebra
Question

Answer each of these questions by forming an ineq...

Answer each of these questions by forming an inequation and solving it.

(a) How many terms of the sequence \(T _ { n } = 2 n - 5\) are less than \(100 ?\)

(b) How many terms of the sequence \(T _ { n } = 4 n + 6\) are less than \(300 ?\)

(c) What is the first term of the sequence \(T _ { n } = 3 n + 5\) that is greater than \(127 ?\)

(d) What is the first term of the sequence \(T _ { n } = 7 n - 44\) that is greater than \(100\) ?

Answer

\(\left. \begin{array} { l l l l } { \text { (a) } 52 } & { \text { (b) } 73 } & { \text { (c) } T _ { 41 } = 128 } & { \text { (d) } T _ { 21 } = 103 } \end{array} \right.\)

Solution
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