One integer is
5 less than another. The sum of their squares is
157. Find the integers.

Step-by-step explanation:

Hello,

Let's note a and b the two numbers.

a = b - 5

We replace a in the second equation and we solve it

It means that the sum of the two roots is 5 and the product is -66.

because

And we can notice that 66 = 6 * 11 and 11 - 6 = 5

So let's factorise it !

It means that the solutions are

(6,11) and (-6,-11)

I guess we are after positive numbers though.

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

$27.5

step-by-step explanation:

$110.00 divided by 4