» At the mall, Claire buys a hat that is 60% off and socks that are
reduced to $5.49. She spends a total of $9.49. Let x represent the
cost of the hat. Which of the following equations correctly
represents Claire's shopping trip?
0.4x + 5.49 = 9.49
0.4x + 5.49 = 5.09
5.49
0.6x + 9.49 =

X+ y = 5 ; x - y =3 solve using linear combination

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2