nerdiest

look at builderboi's answer

The denominator is not needed. Cancel that out, to get 

1,2,3,...,2019

So, there are 2019 integers,

I believe.

Since it's 20% off, you can pay 80%.

Therefore, 35/0.8 = 43.75 dollars

What's your explanation?

Trust me, I will! Sometimes you need to take a break you know! But, I am going to catch up and take a place on the main leaderboard!

2000 years later.

YAY I GOT ON THE MAIN LEADERBOARD!

JK

"In the figure"

There is no figure!

The total amount of marbles: \(6+5+3=14\)

The probability that your first pick is red: \(\frac{6}{14}\)

The likelihood that the second pick is red: \(\frac{5}{13}\), remember you already picked a red one!

Multiply them together to get: \(\frac{6}{14}\cdot\frac{5}{13}=\frac{30}{182}\), and just simplify that yourself to get the answer!

I hope this helped!

Here's my go at this!

Area of circle: \(\pi r^2\)= 6.25pi

Rectangle area = 1/3 of 6.25pi, right? So, here's an equation. Let's call the height of the rectangle x.

\(5x=6.25\pi\)

Just solve for x!

If Ali gives $6.20 to Ben, he will have 1/5 of Ben's amount,
Ali : 1u + 6.20
Ben : 5u - 6.20

If Ben gives $12.80 to Ali, he will have 3 times as much money as Ali,
Ali : 1p - 12.80
 

Ben : 3p + 12.80

1u + 6.20 -------> 1p - 12.80
1u -------> 1p - 12.80 - 6.20 = 1p - 19
5u - 6.20 -------> 3p + 12.80
5(1p - 19) - 6.20 = 5p - 101.20 -------> 3p + 12.80
1p -------> (12.80 + 101.20)/(5 - 3) = 57
3p + 12 .80 -------> 3 x 57 + 12 .80 = 183.80

Ans : $183.80.

P6 math.