Consider the two expressions 5x + 2 and 5(x+2). (Sorry if the picture is unclear, I rly don’t wanna fail my math class)

Substitute the x= on the side for the equations on the right.

Step-by-step explanation:

So for the top row, we have x=3, 5x+2, and 5(x+2). Since we know that x=3, we replace the x for a 3. It turns into 5(3)+2 and 5((3)+2).

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3