Answer:
24%
Step-by-step explanation:
Given: Regular price of two item is $30 and $20.
60% discount provided on second item.
Now, lets find out discount provided on second item.
∴Discount provided = 
Amount paid for second item = Regular price - discount provided
∴Amount paid on second item= 
Total amount paid for two item= Regular price of first item + discounted price of second item.
∴Total amount paid for two item= 
Next, lets find out the percent of reduced total cost of two item.
∴ By 
the total cost of two item reduce during sale.
Answer:
3/10
6/20
Step-by-step explanation:
We need to find the number of bucks
4 does + 3 fawns + x bucks = 10
4 + 3 +x = 10
7+ x = 10
Subtract 7 from each side
x = 3
There are 3 bucks
3/10 is the fraction of bucks
Multiply the top and bottom by 2
3/10 * 2/2 = 6/20 is an equivalent fraction
This is very easy!! I have attached a picture I have drawn if you are a visual learner... well, everything else like computations is here.
.
This is the PYTHAGOREAN THEOREM!!
.
If you don't know, it says that the lengths of the legs squared added together all equal the hypotenuse squared in a right triangle!!
.
And if you want to know why the "triangle" has a right angle... well, are towers slanted? I mean, other than the Leaning Tower of Pizza. I mean Pisa.
.
So... we plug it in!!
.
Formula: a^2 + b^2 = c^2.
.
Plug it in: 11^2+ 61^2 = c^2
.
c^2 = 3842.
.
So now what?
.
SQUARE ROOT OF EVERYTHING!!
.
c = <span>√3842.
.
So? c = approximately 61.984.
.
Hope I helped!!</span>
I think you forgot to mention Susan's current age if not:
x+5
x-4
6x
Answer:
1/4
Step-by-step explanation:
Scale factor = 3/12 = 1/4
