5x - 3x for x =2 please give me the right answer because i was stuck on this question for a long time.

4

Step-by-step explanation:

Alright so all you have to do is substitute x = 2 into the equation/function.

It should look like this

5(2) - 3(2)

Simply multiply and subtract afterwards to get your remaining value

10 - 6

4

A quicker way would be to simplify the like terms.

add 5x to -3x

5x - 3x = 2x

Substitute for 2...

2(2) = 4!

See? That's not too difficult.

The answer is 4

5(2)-3(2)=4

5x2-3x2

  10-6

     4

Step-by-step explanation:

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

its electric no smoke

step-by-step explanation: