What is the measure of m?

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.