Set up and solve an equation for the following business situation. Pitt's Pit Stop sold $15,598.50 worth of gasoline yesterday. Regular sold for $3.30 a gallon and premium sold for $3.45 a gallon. If the station sold 370 more gallons of regular than premium, answer the following questions. (a) How many gallons of each type of gasoline were sold? regular galpremium gal (b) If the profit on regular gas is $0.15 per gallon and on premium is $0.18 per gallon, what was the station's total profit (in dollars)? $

Q: If you had 16,8 L and you decrease by 30% how much is the result?

A: Given  Number of liter =16.8 L

Q: (1) if the sales tax rate is $8.25 per $100.00. What is the sales tax if the sale amount is $54.80?…

A: (1) the sales tax rate is $8.25 per $100.00 sale amount is $54.80 sales tax on $54.80,…

Q: If 1,725 feet of Romex cable sell for $286.36, what is the cost of 1,136 feet of this cable?

A: 1,725 feet of Romex Cable Sell for $286.36What is the cost of 1,136 feet of this Cable?

Q: A shopkeeper expects a gain of 22.5% on his cost price. If in a week, his sale was of Rs.392., what…

A: Given that, selling price, SP= Rs.392 gain percent, Gain%= 22.5%   We know that gain percent is…

Q: what is the purchase price of the lawnmower

A: Let the purchase price of the lawnmower be $ x According to question 14% of x is 70 14% x=700.14x=70

Q: You have one type of candy that sells for $2.20/lb and another type of candy that sells for…

A:

Q: Women used to make $.75 for every dollar than men made. Ava writes in a research paper that this…

A:

Q: How many gallons of fuel costing $0.85 a gallon must be mixed with a fuel costing $1.15 per gallon…

A: Cost of fuel per gallon = $ 0.85 and $ 1.15 Total fuel = 40 gallons Total price per gallon = $1

Q: Mr.Loke was paid $190 for a job that required 40 hours of work. At this rate how much would you get…

A:

Q: f you buy one bottle of shampoo Brand A at the regular price of $4.50, you can buy a second bottle…

A: One bottle of A costs = $4.50and second bottle costs= 4.502 = $2.25 Total cost for 2 bottle of A…

Q: Mr. Cruz sold a chair at a loss of 15%. If he had sold at a mark up rate of 10%, he would have got…

A: Please see the attachment

Q: A bike rental shop charges $6 per hour to rent a bike, plus an additional flat rate of $5. If h is…

A: Given, $6 is charged per hour and an additional fee of $5.

Q: The price of a new $20,000 car today is expected to increase at an average rate of $950 per year.…

A:

Q: A new liquid detergent bottle advertises on the label "Now 25% more!" If this new, bigger bottle…

A:

Q: A Life Insurance Company founded upon the American Experience Table has a thousand policies…

A:

Q: If darin traveled 30 miles in 2 hours, and ed traveled three times as far in half the time, what was…

A: Darin travelled 30 miles in 2 hours. Ed travels thrice this distance in half the time.

Q: Sold $15934.50 worth of gas yesterday. Regular sold for $3.30 a gallon and premium sold for 3.45 a…

A: Let x denote the number of gallons of regular type sold and y  denotes the number of gallons of…

Q: Because the price of the new package is the same as the original package,  the price of each piece…

A: Given: The price of the new package is the same as the original package, the price of each piece (ie…

Q: How many items does a company need to sell to break even if it sells its product for $17.50, each…

A: Here we find out break even point.

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.