Help please?

Step-by-step explanation:

So we are given a rectangle with two dimensions.  We know that the area of a rectangle is L x W, and luckily, they've given us both of those!  Therefore, with the dimensions given, we can rewrite the area of this rectangle like so:

A = (x+1)(x+2)

Now we simplify the function.  Multiply the x in the first set of parenthesis over to the other set:

A = (x+1)(x+2)

x times x = x^2

x times 2 = 2x

Now we multiply the 1 in the first set of parenthesis over to the other set:

A = (x+1)(x+2)

1 times x = x

1 times 2 = 2

Now that we've distributed all terms, we add our results:

A = x^2 + 2x + x + 2

A = x^2 + 3x + 2

And we have our answer!

his chances of getting a coin of higher value is 4/19

step-by-step explanation: