Write an equation that can be used to determine the total cost C (t) for t months of the Star plan and find the total cost for 18 months of service. TV company charges $95 installation fee and $125 for Star plan.

A tree farm charges $75.00 for a 5 - foot orange tree and $50.00 for delivery regardless of the number of trees purchased. Which equation expresses the total cost, C , in terms of the number of 5 - foot trees, t , purchased?

Mr. Stewart put $2000 in an investment account that increases his total investment amount by 10% every month. Mr. Stewart wants to double his money. Write an equation that will help Mr. Stewart determine how many months (t ) it will take

Translate each problem by selecting the correct equation from the drop-down menu. For each problem, x represents the unknown quantity that the problem is asking you to find. Sequoia earns 7% commission on her sales. She earned a commission of $30,000. How much were her sales? Sierra earned a 7% raise. Her new salary is %2430,000. How much was her former salary? A town's population decreased by 7% last year. Its new population is 30,000 people. What was the town's population last year? Whitney pays 7% tax on her purchases. She is buying a car for $30,000. How much will she pay in tax?

A farmer sells his corn for $220 a metric ton with a small surcharge of $15. His neighbour sells her corn crop for $220 a metric ton and gives a $20 rebate. Write the cost model equations for both farmers and find the amount of corn that makes the costs equal. Write the cost model equations for the first farmer. Use x to represent the number of tons. The variable C represents the total cost. C=

A downtown parking charges $5 per hour for the first 2 hours, then $2.50 per hour after thT. Which equation describes total cost of hours?

A milk carton can hold 3.78 liter of milk. Each morning the dairy farm ships cartons of milk to a local grocery store. The cost of producing 1 liter of milk is 38 cents. The profit of each carton of milk is 27 cents. How do you calculate the cost of producing the milk?

Janella has her hair styled and wants to tip her stylist 18%. Write an equation that could be used to calculate the tip,y, for a bill total of x dollars.

The price of a TV inclusive of 10% GST IS $720  what is the GST component of the price?

Watch help video Mav was comparing the price of ground beef at two stores. The equation y represents the total cost, in dollars and cents, y, that it costs for a pounds of ground beef at SuperGrocery B. At SuperGrocery A, 4 pounds of ground beef costs $37.96. 4.81a %3D How much more expensive is it, per pound, to buy ground beef at SuperGrocery A than at SuperGrocery B? Answer: $ per pound Submit Answer attempt 2 out of 2