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imagine that you have a babysitting job, where the amount you earn is directly proportional to the number of hours you work. what would the constant of proportionality, k, represent in this situation?
the number of hours worked
the number of children
the hourly wage
the additional costs, such as renting a movie or buying dinner

How do i put 3(x+7) in distributive property

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

Jonah buys a television that costs $445. sales tax in his state is 7 percent. which of the following expressions represent the amount of tax on the television?