Beth has $63 in her bank account. She buys x-shirts for $5.50 each and a pair of socks for $8.00. Choose the equation AND solve for how many shirts Beth can buy (((down there are the choices))

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Extra points! find the missing dimension! need asap

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?