Your friendshave been going to the local art studio and learning how to throw pottery. They have told you that there is a one time fee to join the studio and then a charge for each vessel you make. Heather paided $90 when she made 5 vessels and Terry was charged a total of $108 when she made 8 items. How much is the one time fee? How much does it cost to make each vessel?
Q. Your friendshave been going to the local art studio and learning how to throw pottery. They have told you that there is a one time fee to join the studio and then a charge for each vessel you make. Heather paided $90 when she made 5 vessels and Terry was charged a total of $108 when she made 8 items. How much is the one time fee? How much does it cost to make each vessel?
Equations Setup: Let's denote the one-time fee as F and the cost per vessel as V. We can set up two equations based on the information given. Heather paid $90 for 5 vessels, and Terry paid $108 for 8 vessels. This gives us the following equations:1) F+5V=902) F+8V=108
Elimination Method: To find the values of F and V, we can use the method of elimination or substitution. Let's subtract the first equation from the second to eliminate F and solve for V. This will give us: (F+8V)−(F+5V)=108−90
Solving for Cost per Vessel: Simplifying the equation, we get:F+8V−F−5V=108−908V−5V=183V=18
Substitute Cost per Vessel: Dividing both sides of the equation by 3 to solve for V, we get:V=318V=6So, the cost to make each vessel is $6.
formatted text
Find One-Time Fee: Now that we know the cost per vessel, we can substitute V back into one of the original equations to find the one-time fee F. Let's use the first equation:F+5V=90Substituting V=6 into the equation, we get:F+5(6)=90Solving for F, we have:F+30=90F=90−30F=60So, the one-time fee is $60.
More problems from Multiply and divide decimals: word problems