Gavin is building a model of a kitchen in the model 2/5 of the floor tiles or white one half of the floor tiles are yellow and one tenth of the floor tiles are brown how many floor tiles could be in the model? 2, 5, 10, or 17

I think it's 10 because 10 is a multiple of 10,2, and 5. 5x2=10 2x5=10 10x1=10. Hoped I helped:D

To find the answer to this question we would have to find the Least Common Denominator. We have 1/2, 2/5, and 1/10. What multiples do these numbers have in common.
2, 4, 6, 8, 10
5, 10, 15, 20, 25
10, 20, 30, 40, 50
10 is our LCD so that's the answer.

4) is the opposite function of 3), and vice versa. Because f(x) =2x-1 and  its opposite f(x)=-2x+1. And we can see them both in pictures 3 and 4.

Step-by-step explanation:

A piecewise function is a function defined in a sequence of  intervals. The most known piecewise function is the modular function. (1st picture)

An opposite function is given by f(x)=-x of f(x)=x

The following pictures describe the following functions:

1) f(x)=-|2x|+2

2) f(x)= 2.34x-2.34 and f(x)= -2.34x-2.34

Notice how the second function express the opposite line, by the opposite angular coefficient.

3) f(x) =2x-1 and f(x)=-2x+1

4) f(x) = -2x+1 and f(x)=2x-1

Different intervals but the same functions are graphed in 3 and 4. So the graph of f(x)=2x-1 and its opposite f(x)=-2x-1