Answer:
33.34%.
Step-by-step explanation:
Given that,
The actual price of the shirt = $36
Price on sale = $24
We need to find the percent of the decrease. The formula for the percentage is given by :
Putting all the values,
So, the percentage decrease in the price of the shirt is 33.34%.
Answer:
<u>D. 0.92t, is indeed a correct answer, but probably B or E are not correctly written. The second correct way is t - 0.08t.</u>
Step-by-step explanation:
If the farmer recently sold 8% of the original acreage of his plot and t is the original acreage, therefore:
8% = 0.08
Thence, the expressions to describe two ways to find the new acreage are:
t - 0.08t
t - 0.08t = 0.92t
<u>D. 0.92t, is indeed a correct answer, but probably B or E are not correctly written. The second correct way is t - 0.08t.</u>
So the equation here is
95*(1+x) = 109.25
solve for x
1+x = (109.25/95)
x = (109.25/95) -1
x = .15 or 15%
Answer:
Both of those are functions.
Step-by-step explanation:
is a parabola that opens up.
Any upward or downward parabola is a function because they pass the vertical line test.
![x=\pm \sqrt{1-y}{/tex]Square both sides:[tex]x^2=1-y](https://tex.z-dn.net/?f=x%3D%5Cpm%20%5Csqrt%7B1-y%7D%7B%2Ftex%5D%3C%2Fp%3E%3Cp%3ESquare%20both%20sides%3A%3C%2Fp%3E%3Cp%3E%5Btex%5Dx%5E2%3D1-y)
Subtract 1 on both sides:
Multiply both sides by -1:
So this is a another parabola and it is faced down. So this is also a function.
wit 
willl always be a parabola.
If 
then it is open up.
If 
then it is open down.
Upwards and downward parabolas will always be functions.
are also parabolas but these open to the left or right. These will not be functions because they will not pass the vertical line test.
Answer:
the answer is
domain is {-3,-1}
range is {-4,-2,3}
Step-by-step explanation:
oh it helps
have a nice day
