Chapter 1: Problem 101
Simplify each expression. $$(7+9) \div(2 \cdot 4)$$
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Chapter 1: Problem 101
Simplify each expression. $$(7+9) \div(2 \cdot 4)$$
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Which property of real numbers justifies each statement? $$9 \cdot \frac{1}{9}=1$$
Use the distributive property to write each expression without parentheses. $$2 x(a-x)$$
A rectangular parking lot is 253.5 feet long and 178.5 feet wide. A 55 -gallon drum of asphalt sealer covers 4,000 square feet and costs \(\$ 97.50 .\) Find the cost to seal the parking lot. (Sealer can be purchased only in full drums.)
Write each inequality as an equivalent inequality in which the inequality symbol points in the opposite direction. $$6-2<10-4$$
Each TV a retailer buys costs \(\$ 3.25\) per day for warehouse storage. What does it cost to store 37 TVs for three weeks?
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