Question

I WILL GIVE BRAIN THING

Answer 1

Answer:

1) Combine the x tiles to get: $\mathbf{4x}$

2) Combine integer tiles to get: 3

3) The equivalent function is: $\mathbf{4x+3}$

4) If we Substitute any value of x both expressions will be equivalent

Step-by-step explanation:

We are given expression: $x+x+x+x++4-1$

We need to complete following statements.

1) Combine the x tiles to get:

$x+x+x+x\\=4x$

Combine the x tiles to get: $\mathbf{4x}$

2) Combine integer tiles to get:

$+4-1\\=3$

Combine integer tiles to get: 3

3) The equivalent function is:

$x+x+x+x++4-1\\\\4x+3$

The equivalent function is: $\mathbf{4x+3}$

4) If we Substitute any value of x both expressions will be equivalent

Verifying:

$x+x+x+x+4-1=4x+3\\Let\: x = 1\\1+1+1+1+4-1=4(1)+3\\4+4-1=4+3\\7=7$

So, Both expressions are equivalent.

Answer 2

Answer:

A B E

Step-by-step explanation: