Real Life Slope Intercept
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Last updated almost 6 years ago
4 questions
1
A company that manufactures radios first pays a start-up cost, and then spends a certain amount of money to manufacture each radio. If the cost of manufacturing r radios is given by the equation c= 5.25r + 125, then the value 5.25 best represents
A company that manufactures radios first pays a start-up cost, and then spends a certain amount of money to manufacture each radio. If the cost of manufacturing r radios is given by the equation
c= 5.25r + 125, then the value 5.25 best represents
1
Each day, a local dog shelter spends an average of $2.40 on food per dog. The manager estimates the shelter's daily expenses, assuming there is at least one dog in the shelter, using the equation E= 30 +2.40x. Which statements regarding the equation E are correct?
I. x represents the number of dogs at the shelter per day. II. x represents the number of volunteers at the shelter per day. III. 30 represents the shelter's total expenses per day. IV. 30 represents the shelter's nonfood expenses per day.
Each day, a local dog shelter spends an average of $2.40 on food per dog. The manager estimates the shelter's daily expenses, assuming there is at least one dog in the shelter, using the equation
E= 30 +2.40x. Which statements regarding the equation E are correct?
I. x represents the number of dogs at the shelter per day.
II. x represents the number of volunteers at the shelter per day.
III. 30 represents the shelter's total expenses per day.
IV. 30 represents the shelter's nonfood expenses per day.
1
The owner of a small computer repair business has one employee, who is paid an hourly rate of $22. The owner estimates his weekly profit using the equation P= 8600 -22x. In this equation, x represents the number of
The owner of a small computer repair business has one employee, who is paid an hourly rate of $22. The owner estimates his weekly profit using the equation P= 8600 -22x. In this equation, x represents the number of
1
The amount Mike gets paid weekly can be represented by the expression 2.50a + 290, where a is the number of cell phone accessories he sells that week. What is the constant term in this expression and what does it represent?
The amount Mike gets paid weekly can be represented by the expression 2.50a + 290, where a is the number of cell phone accessories he sells that week. What is the constant term in this expression and what does it represent?