can you translate it into english please
Answer:
The equation for the problem is:
![0.75*b=s](https://tex.z-dn.net/?f=0.75%2Ab%3Ds)
The amount of bracelets you should sell is the price of the soccer cleats divided by 0.75
Step-by-step explanation:
Let's call <em>b</em> the amount of bracelets and <em>s</em> the price of the soccer cleats.
If you make a profit of $0.75 for every bracelet you sell, then 0.75 times the amount of bracelets sold should be equal to the price of the soccer cleats.
This can be written like this:
<em>(this is the equation)</em>
As b (amount of bracelets) is our unknown variable, then that's the term we should isolate. To do so we divide each side of the equation by 0.75
![\frac{0.75*b}{0.75} =\frac{s}{0.75}](https://tex.z-dn.net/?f=%5Cfrac%7B0.75%2Ab%7D%7B0.75%7D%20%3D%5Cfrac%7Bs%7D%7B0.75%7D)
<em>(this is the amount of bracelets you should sell)</em>
Then, the equation for the problem is:
![0.75*b=s](https://tex.z-dn.net/?f=0.75%2Ab%3Ds)
and the amount of bracelets you should sell is the price of the soccer cleats divided by 0.75
Answer:
2 1/4
Step-by-step explanation:
=−514+712
Rewriting our equation with parts separated
=−5−14+7+12
Solving the whole number parts
−5+7=2
Solving the fraction parts
−14+12=?
Find the LCD of 1/4 and 1/2 and rewrite to solve with the equivalent fractions.
LCD = 4
−14+24=14
Combining the whole and fraction parts
2+14=214
Answer:
B. 1/4.
Step-by-step explanation:
There are 2 2's and 3 3's on the spinner and a total of 10 sectors, so the probability of getting a 2 or 3 = 5/10 = 1/2.
The probability of a head is 1/2.
So the required probability = 1/2 * 1/2 = 1/4.
Answer:
x = 3.5
Step-by-step explanation:
Using the Pythagorean theorem:
x² = 2.5² + 2.5² = 6.25 + 6.25 = 12.5
x = √12.5 = 3.54