The length of a cell phone is 1.6 inches and the width is 4.6 inches. The company making the cell phone wants to make a new version whose length will be 2.16 minches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone?

5.16

Step-by-step explanation: hope this helps!

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

~