Page 5 of 6 Date: Name: YouruicKOr Mr. Banks is worried that he was overcharged by the automotive detailing shop when they cleaned his Mustang. He dropped his car off at 9: 00 am and picked it up at 11:00 am. The shop charges $35 per hour for labor together with a one-time $20 supplies fee. 7. Use the verbal model to help you write an equation that models total cost of having a car detailed. a. Cost Number\ Total One-Time of per Hour/ Supply Fee Cost Hours b. What are the independent and dependent variables? c. Is this equation in Standard form or Slope-Intercept form? Explain how you can tell. If the bill came to $125 for how many hours did Mr. Banks pay? (Use your equation to answer this question.) d. Should Mr. Banks speak to the manager? e.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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