Sasha's mom is ordering food trays for Sasha's elementary school graduation party. Banquet Brothers sells a tray with 48 servings of pasta for $60. Cookin' Catering sells a tray with 30 servings of pasta for $72. Which company has the better deal?

The company with the better buy is BANQUET BROTHERS

Step-by-step explanation:

you do even have to find the unit price...

if the "bb" sells 1 tray for $60 and the tray includes 48 servings,

while the "cc" sell 1 tray for $72 for only 30 servings just compare

60 _ 72

30 _ 48

awnser

60 < 72

30 < 48

:)

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.