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PLEASE HELP ME
Travis sold cookies and cakes at a bakery.

The number of cookies he sold was 4 less than 3 times the number of cakes he sold.
He sold a total of 64 cookies and cakes.
Which system of equations can be used to determine the number of cookies, x, and cakes, y, Travis sold?

A.
x + y = 64
y = 4 – 3x

B.
x + y = 64
x = 3y – 4

C.
x + y = 64
y = 3x – 4

D.
x + y = 64
x = 4 – 3y

Sagot :

the answer is b.
x+y=64
x=3y-4
Craftygirl55idn
Answer : b
Explanation: bcs y (the number of cakes) times 3 will give the total amount of cake and then u need to take 4 to find the number of cookies
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