Question 1028702
Hi there,
Make 'chef's plates' = x
and 'Quick and Delicious snacks' = y
13x + 32y = 143.25.........(1)
7x + 23y = 93..............(2)
Multiply Eq(1) by 7 and Eq(2) by 13
91x + 224y = 1002.75.......(1)
91x + 299y = 1209..........(20
Subtract Eq(1) from Eq(2)
......75y = 206.25
......y = 2.75
Substitute y = 2.75 into
Eq(2)
7x + 23y = 93..............(2)
7x + 23(2.75) = 93
7x + 63.25 = 93
7x = 93 - 63.25
7x = 29.75
x = 4.25
Chef's plates = $4.25
Quick and Easy Snacks = $2.75
Hope this helps :-)