Jeff had a lemonade stand and ended up with 5 times as much money at the end of the day than at the beginning he ended the day with $110 how much did he start with

Therefore, Jeff had $22 at the beginning of the day.

Step-by-step explanation:

Amount of money that Jeff had at the end of the day = $110

But it is given that : Jeff had a lemonade stand and ended up with 5 times as much money at the end of the day than at the beginning.

Now, We need to find the amount of money that Jeff had at the beginning.

Let the amount that Jeff had at the beginning of the day be $x

So, According to the condition given in the problem,

⇒ 5 × x = 110

⇒ 5x = 110

Therefore, Jeff had $22 at the beginning of the day.

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

answer: $34.31

step-by-step explanation:

$11.99 x 3 = $35.97

$35.97 - 10% = $32.37

$32.37 + 6% = $34.31