Answer:
Leslie has 13 quarters and 23 half-dollars.
Step-by-step explanation:
You can write the following equations from the information given and considering that a quarter is $0.25 and half-dollar is $0.50:
x+y=36 (1)
0.25x+0.50y=14.75 (2), where:
x=amount of quarters
y=amount of half-dollars
First, you can isolate x in (1):
x=36-y (3)
Then, you can replace (3) in (2):
0.25(36-y)+0.50y=14.75
9-0.25y+0.50y=14.75
0.25y=5.75
y=5.75/0.25
y=23
Finally, you can replace the value of y in (3) to find the value of x:
x=36-23
x=13
According to this, the answer is that Leslie has 13 quarters and 23 half-dollars.
Answer:
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Step-by-step explanation:
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Answer:
B) x-intercepts: (-5,0),(4,0); y-intercept: (0,-2)
Step-by-step explanation:
The x-intercepts of a function are where the graph passes through the x-axis, which are (-5,0) and (4,0)
The y-intercept of a function is where the graph passes through the y-axis, which is (0,-2)
Therefore, B is the correct answer
