Brian and Casey's babysitter charges a base fee of $13 and then $7 per hour for each hour of babysitting. Define a function f that determines the total price the couple will pay, c, in terms of the varying number of hours that she watches the children, n . If Brian and Casey do not want to spend more than $60 on babysitting, how long can they stay out? hours Define a function g that determines the number of hours that the babysitter watches the children, n , in terms of the total price the couple will pay, c.
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.
Brian and Casey's babysitter charges a base fee of $13 and then $7 per hour for each hour of babysitting.
Define a function f that determines the total price the couple will pay, c, in terms of the varying number of hours that she watches the children, n .
If Brian and Casey do not want to spend more than $60 on babysitting, how long can they stay out?
hours
Define a function g that determines the number of hours that the babysitter watches the children, n , in terms of the total price the couple will pay, c.
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