A fashion designer is making a new outfit. She needs 3 2/4 yards of fabric for one part and 2 3/4 yards for another. If she has 4 yards of fabric then how much more will she need for the outfit? If each yard of fabric cost $6.50, then how much money will she need?

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10