6.AT.C.10: Solve problems in context by writing and solving inequalities and interpreting solution sets in context. a. Explain that a variable can represent an unknown number in a set and use substitution to determine whether a given number in a set makes an inequality true. b. Write and solve one-step inequalities of the form x + p > q, x − p > q, px > q and x/p > q (using ≥, >, ≤, <) where p and q are nonnegative rational numbers. c. Represent solutions of such inequalities on a number line.

Solve problems in context by writing and solving inequalities and interpreting solution sets in context. a. Explain that a variable can represent an unknown number in a set and use substitution to determine whether a given number in a set makes an inequality true. b. Write and solve one-step inequalities of the form x + p > q, x − p > q, px > q and x/p > q (using ≥, >, ≤, <) where p and q are nonnegative rational numbers. c. Represent solutions of such inequalities on a number line.

Example Problems

Write an expression for:

5(x + y + z)

Write an expression for:
"

12 + \frac{z}{4}

"

Write an expression for:
"Twice y"

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