Frank and linda just finished a meal and received their bill for $47.60. they would like to leave their server a 20 percent tip. which expression could be used to find the total bill including gratuity?
a. 0.2(47.60)
b. 47.60-{(0.2)(47.60)}
c. 47.60 +{(0.2)(47.60)}
0.8(47.60)

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

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.