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For Exercises \(1-20,\) solve.For Exercises \(1-20,\) solve. In \(1955,\) Malvin put \(\$ 800\) down on a new Chevrolet Bel Air. He made 24 payments of \(\$ 18 .\) In 2000 , he spent \(\$ 2500\) to restore the car to as- new condition. Over the years, he paid \(\$ 3000\) for maintenance. In 2010 , he sold the car for \(\$ 34,000\). What was his net? Was it a profit or loss?

Prep Exercise 1 When multiplying two numbers that have the same sign, the result is ____. Prep Exercise 2 When multiplying two numbers that have different signs, the result is ____. multiply. $$6 \cdot(-4)$$

For Exercises \(1-74,\) simplify. $$15-5 \cdot 4$$

Adding integers with the same sign is similar to increasing assets or increasing debts. $$-9+(-6)$$

For Exercises \(1-74,\) simplify. $$3-2 \cdot 4+11$$

For Exercises \(1-20,\) solve.For Exercises \(1-20,\) solve. Lynn takes out a loan to buy a fixer-upper house. She then spends \(\$ 14,500\) in repairs and improvements. She sells the house for \(\$ 185,000 .\) If the payoff amount for the loan she took out to buy the house is \(\$ 151,728\) what is her net? Is it a profit or loss?

Prep Exercise 1 When multiplying two numbers that have the same sign, the result is ____. Prep Exercise 2 When multiplying two numbers that have different signs, the result is ____. multiply. $$(-2) \cdot(-32)$$

Write a list indicating the numbers in the set of integers. Express each amount as a positive or negative integer. Mount Everest is the tallest mountain in the world. Its peak is \(29,035\) feet above sea level.

Prep Exercise 1 When multiplying two numbers that have the same sign, the result is ____. Prep Exercise 2 When multiplying two numbers that have different signs, the result is ____. multiply. $$(-4) \cdot(-17)$$

For Exercises \(1-74,\) simplify. $$2+16 \div 4-9$$