Find the Greatest Common Factor (GCF)
GCF = 7x
Factor out the GCF, (Write the GCF first, then in parenthesis, divide each term by the GCF.)
7x(56xy/7x + 7x/7x)
Simplify each term in parenthesis
<u>= -7x(8y + 1)</u>
Initial amount of money: $800
After paying the cab driver $20 ; money = $800 - $20 = $780
Giving his mother 1/3 of the remaining amount, leaving him with 2/3 of it.
money = ($780) x (2/3) = $520
Giving his aunt 1/4 of the remaining amount, leaving him with 3/4 of it.
money = ($520)(3/4) = $390
Giving his friend 1/6 of the remaining amount, leaving him with 5/6 of it.
money = ($390)(5/6) = $325
Therefore, the amount of money Bob gets to keep is equal to $325.
For this case we have the following data:
The recipe for cookies requires:
If the flour becomes the main ingredient, it will be represented by 100%.
Now, you want to know the percentage of butter, taking into account that the flour represents 100%. For this, we use a rule of three:
2 pounds of flour ------> 100%
0.75 pounds of butter ------> x
Where x represents % butter, since flour represents 100%.
So, we have:
Thus, butter represents 37.5% of the recipe.
Answer:
37.5%
789845 rounded up to thousand would be 790000 because 845 is close to 1000 so it's counted as a 1000
so 789000 + 1000 = 790000
Answer:
$157.50
Step-by-step explanation:
Add 12.5 % to 140
