jada gets q quarters from a change machine at an arcade. she puts d dollars into the machine and receives 4 quarters for every bill she puts in. which is the independent variable and which is the dependent variable?
The independent variable is the number of dollars Jada puts into the machine, as this is the variable that she has control over and can manipulate.
The dependent variable is the number of quarters Jada receives from the machine, as this is the variable that depends on the value of dollars she puts in.
mikes sister kellie, is 4 years older than he is. let m be mikes age and let k be kellies age. mikes age (m):10, 15, 20, 25. kellies age (k) 14, 19, 24, 29. which equation represents the situation? k=4m, m=k+4, k=m+4 or m=4k?
The correct equation that represents the situation is:
k = m + 4
This equation states that Kellie's age (k) is equal to Mike's age (m) plus 4. This aligns with the information given that Kellie is 4 years older than Mike.
the price of broccoli is $1.25 per pound. let y be the total cost in dollars of buying x pounds of broccoli. which equation represents this situation? x=y+1.25, x=1.25y, y=x+1.25 or y=1.25x?
The correct equation that represents this situation is:
y = 1.25x
This equation states that the total cost in dollars (y) of buying x pounds of broccoli is equal to the price per pound ($1.25) multiplied by the number of pounds (x).
which graph represents this situation?
Unfortunately, without the options or a visual representation provided, I am unable to determine which graph represents the situation accurately. If you could provide the options or describe the graphs, I would be happy to assist you further.
just create a graph with the information you currently have
Apologies for the confusion. Based on the equation y = 1.25x, where y represents the total cost in dollars of buying x pounds of broccoli, we can create a graph.
The graph will have x on the horizontal axis, representing the number of pounds of broccoli, and y on the vertical axis, representing the total cost in dollars.
The graph will be a straight line that passes through the origin (0,0) and has a slope of 1.25. As x increases, y increases at a constant rate of 1.25.
Here is an example of the graph:
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I hope this visual representation helps.
In this scenario, the independent variable is the number of dollars (d) that Jada puts into the change machine. The dependent variable is the number of quarters (q) that Jada receives from the machine.
To determine the independent and dependent variables, we need to understand how they are related. The problem states that for every bill Jada puts in, she receives 4 quarters. This means that the number of dollars she puts in (independent variable) determines the number of quarters she receives (dependent variable).
So, in summary:
- Independent variable: The number of dollars (d) that Jada puts into the change machine.
- Dependent variable: The number of quarters (q) that Jada receives from the machine.