Answer:
Jessica has $13,80 and Sarah has $58.20.
Step-by-step explanation:
Let j be the amount of money that Jessica has.
Let s be the amount of money that Sarah has.
s + j = 72
Since Sarah has 3 more than 4 times what Jessica has...
s = 4j + 3
So 4j + 3 + j = 72
5j = 69
j = 13.8
So Jessica has $13,80.
Therefore Sarah has $58.20.
You require the Pythagorean Theorem: in a right triangle, the sum of the squares of the legs equals the square of the hypotenuse.In this case 6^2 + 8^2 = 36 + 64 = 100 = 10^2
the hypotenuse is 10.
Okay, so you know that something minus 20% of its total will equal 75%. You can set up an equation:
X - 0.2X = 75
0.8X = 75
X = 93.75 ,
meaning that the original price was $93.75
Answer:
it will look like this let me know if I'm right and GOOD LUCK!
Step-by-step explanation:
Answer:
The answer for what the fraction for of 61.075 is 61 3/40
