Answer:
The answer would be r=8
Step-by-step explanation:
You would have to set the equation equal to zero. r-8=0. Now you need to get the -8 to the other side of the equal sign. So you would add 8 to both sides to cancel the 8 out on the left side and 8 to the zero on the other side to get your answer
Answer:
8 goody bags
Step-by-step explanation:
Answer:
i thinks its 63.75
Step-by-step explanation:
<span>Composite numbers are positive integers having at least 1
positive divisor other than itself or 1 and is any number greater than 1.
They are numbers that can be divided by
numbers evenly, other than itself.</span>
Example:147
The number 147 is a composite number.
It has
the factor pairs: 1 and 147, 3 and 49 or 7 and 21.
In other words, 147 has the factors: 1,3,7,21,49,147
Its prime factorization is 147= 3 x 7 x 7
or 3 x (7^2)
Therefore, all factors of 147 are 1,3,7,21,49,147
so 15% off is 149.85 which makes it 849.85 then you add sales tax which is 79.92 and your cost is 929.07