87.5% of 48= Please help me please
2 answers:
Answer:
42
Step-by-step explanation:
Another way to look at percentages is as 87.5 per 100. So, this could either be or as
×
. To turn the percent into a decimal, move the decimal to the left twice to at least get the number into the hundredths place. For example:
3%=0.03
To find the decimal, you can also divide the percent by 100.
Now, with that out of the way, solve for 87.5% of 48:
And you're done!
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Answer:
Step-by-step explanation:
The equation of the line in Slope-Intercept form is:
Where "m" is the slope of the line and "b" is the y-intercept.
You need to analize the information given in the exercise.
You know that gift card had a total of $20. Then, since she started to buy the songs with $20, you can identify that:
Since Renata purchased 16 songs and the gift card had a remaining balance of $0 after this, you can find the cost of each song. This is:
Therefore, she spent $1.25 per song. This means that the slope is:
Then, you get that the equation that represents the relationship between "y" (the remaining balance on Renata's gift card) and "x" (the number of songs purchased) is:
Answer:
Step-by-step explanation:
Let the length of rectangle A be x units.
So, length of rectangle B
= x + 25% of x
= x + 0.25x
= 1.25x
Let the width of rectangle A be y units
So, Width of rectangle B
Area of rectangle A = xy
Area of rectangle B
= 1.25x * 0.6y
= 0.75xy