Aldo is a software salesman. His monthly salary is $2200 plus an additional $60 for every copy of English is Fun he sells. Let S represent his total salary this month (in dollars), and let N represent the number of copies of English is Fun he sells. Write an equation relating S to N, and then graph your equation using the axes below.

Q: A mother gives birth to a 6 pound baby. Every 2 months, the baby gains 4 pounds. If x is the age of…

A: Given problem:- A mother gives birth to a 6 pound baby. Every 2 months, the baby gains 4 pounds. If…

Q: Chee Woo earned $91 for 7 hours of work. Write an equation in the form of y = kx to show the…

A: Given that: Earned pay =$91 Worked hours = 7 Write an equation in the form of y = kx to show the…

Q: write the equation of the graph given the x intercepts -4 and 9.

A:

Q: You are moving and need a rental truck. The rental company you have chosen charges a $70/day fee…

A:

Q: Dan has been saving $8 each week in a box under his bed. The equation that predicts y (how much…

A: From the given information, The regression equation, y on x and x on y as given below:

Q: A movie service charges an initial fee of $6.50 and then an additional monthly fee. The table…

A:

Q: A pizza shop purchases a pizza oven for $1250. After 5 years, the oven will have to be replaced with…

A: Given that: Cost of oven=$1250Salvage value of oven = $250Years of depreciation = 5 years

Q: X -5 -5 y y 5

A:

Q: At the start of the business, Roby had $80 in his 6. bank account. Every week $20 is added to his…

A:

Q: A copier was purchased for $16,200. For tax purposes the machine depreciates at $1800 per year. If x…

A:

Q: Amanda must read a 259−page book for her history class over the next week. Amanda has found that she…

A: Given,          Amanda must read a 259−page book for her history class over the next week.…

Q: adult tickets cost $12 each and student tickets cost $7.50 each. A family spends $66 on movie…

A: Equation

Q: You buy a new car for $25,000 and 2 years later, the car is valued at $17,500. Assuming that the…

A: Let us consider that after t years the car is worth C(t). Since the depreciation is linear, let C(t)…

Q: Graph the functions 3x+2y-4=0 and show solution.

A:

Q: The student council plans to purchase flower centerpieces and balloon bundles to decorate the school…

A:

Q: Brent is trying to find a dog groomer to take his dog, guincy for a bath. Groomer : charges a $25…

A: Groomer A: charges a $25 base fee plus a $0.85 per pound the dog weighs  Groomer B : Charges a $30…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.