Writing & Evaluating Expressions

by: EMel9281

For numbers 1 -6, write an algebraic expression that represents the situation in the question.

For numbers 7 - 12, evaluate the expression for the given variable.

  1. 1

    A temperature t increased by 5 degrees

  2. 2

    5 fewer than c cats

  3. 3

    The product of 5 and n nickels

  4. 4

    A dinner bill b divided equally among 5 friends

  5. 5

    $8 per h hours

  6. 6

    A student has a babysitting service. The student charges a flat rate of $15 to accept any job. She also charges $3 per hour.

  7. 7

    8s - 6 for s = 2

  8. 8

    7n for n = 6

  9. 9

    2p + 7 for p = 3

  10. 10

    5 ÷ w for w = 5

  11. 11

    mn for m = 11; n = 2

  12. 12

    rs - t for r = 3; s = 9; t = 5

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