5.1, 5.2: Solving inequalities

When graphing the solution set of an inequality on a number line,

you use a dot when the signs are

Which inequality can be used to find the number?

“Twice a number increased by 4 is at least 10 more than the number.”

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There will be ____________ left on her gift card.

• at most 17 dollars

• at least 17 dollars

• fewer than 77

• greater than 77

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Match each inequality to the graph of its solution.

• 35b, 36c, 37a, 38d

• 35b, 36a, 37d, 38c

• 35c, 36b, 37d, 38a

• 35c, 36a, 37d, 38b

He will need to save for ___ weeks.