Gia got some books from Library yesterday she got five books today Gia returned three books Gia has six books how many books did
gia have to begin
1 answer:
Answer: 4
Explanation:
You can write an algebraic expression to represent the sequence with the books in this way:
- yesterday she got five books: 5
- today returned three books: - 3
- how many books did Gia have to begin: n
- At the end she has six books, which means that you can set an equality:
n + 5 - 3 = 6
Now you follow these steps to clear the unknown:
- do the operations in the left side: n + 2 = 6
- use subtraction property of equality: n = 6 - 2
- do the operations: n = 4
And that is the number of books whith which Gina started: 4
You might be interested in
Answer:
The points form a curve
Step-by-step explanation:
Jk the points are in a straight line
Answer:
32.5 is greater than 30.8
Answer:
fully simplified answer: x^2-2x+8
Step-by-step explanation:
Answer:
C) Multiplicative Inverse Property
Step-by-step explanation:
Because 1/10 is the inverse of 10.
For example, 15*(1/15)=1.
Answer:
no they are not
Step-by-step explanation:
priyas paint would be darker then mais paint because priya added an extra cup of red paint.