You are purchasing 2 shirts at $10.00 (each) and 1 pair of jeans at $35.00 (each). you have a coupon for 10% off. how much is the total cost with the discount?

$49.50

$5.50

$60.50

$55.00

2 x 10 = 20 + 35 = 55 x .10 = 5.5

55 - 5.5 = 49.50

good job you smart son of a gun you are smarter that einstein. 7

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!