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grade 9 · A1-005

Model two constraints

Create and solve two simultaneous constraints, then interpret the viable solution.

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Try with a hintFresh problem · seed 842077484

A school sold 16 tickets. Adult tickets cost $14 and student tickets cost $9. Revenue was $169. How many student tickets were sold?

a + s = 1614a + 9s = 169both conditions must be true

Give me one hint

Let a and s represent the two ticket counts.

Your answer

It is always okay to go back to more help.

Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.