If x = 10 find the value of
2x + 9

29

Step-by-step explanation:

okay so we are going to substitute 10 where the x variable is in this problem

2x + 9

like this:

2(10) + 9

and then we do order of operations by multiplying 2 by 10 then adding 9:

2x + 9 =

2(10) + 9 =

20 + 9 =

29

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

a: 1/6, j: 1/4

step-by-step explanation: you are welcome