T is a point in the line segment SU
SU = ST + TU
SU = 4x
ST = 2x + 6
TU = 4
x = 5
ST = 2x + 6 = (5×2) + 6
<h2 /><h2> <u>ST = 16</u></h2>
HOPE THIS WILL HELP....
first you have to look to the right of that number .check if it is more than 5. if it is ,than add one to the first digit in the quotient. all the other numbers will turn to zeroes.
First find how much it costs per yard by doing 5.60/4=1.4 , then multiply by 5 which shows that 1 yard costs 7$. after that do 7*7.75 and the answer is $54.25
I am pretty sure this is how you do it! Hope this helps!