How can you use a number line to find the answer to 48-10?

You mark the starting point from 48, then move backward 10 times (because you're subtracting) which will result 38.

Mark 38 on your number line; its the final answer

i think it is 18

step-by-step explanation:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~