Answer:
It's the 1st one:
![\frac{2x + 1}{x - 1}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%20%2B%201%7D%7Bx%20-%201%7D%20)
Step-by-step explanation:
There is a correct way to do this, but because it's multiple choice you can plug any value, preferably not any negatives, 0 or 1, into the x and then calculate. I plug 2 in for x and got 5 as my answer then I went to the answers and the 1st equaled 5
Answer:
V = 30 m³
Step-by-step explanation:
The volume formula is V = lwh
So, just multiply V = (2)(3)(5)
V = 30 m³
Answer:
a=48 b=36
Step-by-step explanation:
8.
Adding four and subtracting one is the same as adding three. So, to see if a number can be in this pattern, subtract five and check if the result is a multiple of three. If it is, it can be in the pattern.
Fun fact: to check if something is a multiple of three, add all the digits up and see if that is a multiple of three. If you don’t know, repeat the process of adding the digits.
Answer:
OMG, admiro mucho a los de EEUU un gusto Soy de Perú que queda en Latinoamérica, discúlpame por responder tu tarea solo quería saludar losiento :(