you have to add 2 1/3 cups + 3 1/2 cups+ 3/4 cups together which would give you 6 7/12 cups of snack mix
The books are $16 each. To figure this problem out you have to start with the facts: Benny has $124, he buys seven books, then ends up with $12 left. So first subtract 12 from 124. That equals 112. Next divide 112 by 7, when you do that is comes out to the answer of 16! So $16 is the answer.
20₃ - 11₃ = 20₃ - 10₃ - 1₃
… = 10₃ - 1₃
… = 2₃
Put another way, we "borrow a 1" from the 3¹ digits place:
20₃ = 1(3)₃ - 11₃ = 2₃
But this is just the number 2 (in base 10), which in base 2 would be 10₂.
Answer:
firstable if we multiply the first equation with 2 and add it to the Second equation we will find the y after that we can find the X
y is equal -1
X. equal 5
