Answer:
1. $450
2. $128
Step-by-step explanation:
1. new price = .4 (.4 * original price x)
72 = .16x
x = 450
2. new price = .75 (.75 * original price x)
72 = .5625x
x = 128
If necessary, round your answer to 2 decimal places.
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thats my question (idk what it means so dont ask) i really need help
Answer:
0.5
Step-by-step explanation:
The coin has two sides so 50% each.
Yo sup??
y=3x+12
y-12=3x
x=y/3 - 4
f(y)=y/3 - 4
or
f(x)=x/3 - 4
where f(x) is the inverse of y.
Hope this helps
Step-by-step explanation:
To find perimeter, you need to add all the sides of the shape.
The area of a traingle is 1/2 bh.
You must find the "b" in order to find the perimeter.
Example:
A triangle has an area of 18 cm^2.
Therefore, the triangle has a 6 cm base and 6 cm height.
Then multiply the base by three to get 18 cm. That is your perimeter.
B. 4,614
C. 9,386
D. 10,386
The difference between 2,386 and 7,000 is 4614. So, option (B) s correct.
The opposite of an operation is an inverse operation. They are the procedure that undoes the results of another procedure.
For instance, multiplication is the inverse operation of division, and addition is the inverse operation of subtraction.
To calculate the difference between 2386 and 7000.
Subtract 2386 from 7000 as follows:
7000-2386=4614.
To check the answer, we can apply the inverse operation of subtraction, which is addition. So add 4614 to 2386 we get as follows:
4614+2386=7000
Thus, this confirms the difference to be 4614. So, option (B) s correct.
Learn more about the inverse operation, here:
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