2. A pair of equations is shown below: y = 7x - 9
y = 3x - 1
Part A:In your own words, explain how you can solve the pair of equations graphically.
Write the slope and y-intercept for each equation that you will plot on the graph to solve the
equations. (6 points)
Part B: What is the solution to the pair of equations

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?

Write the factored form of this trinomial 9x^2+18x-7