Answer:
2, 4
Step-by-step explanation:
X, Y
5, 2
X is like the floor, Y is like the wall
X: Positive is Right, Negative is left, So you Subtract if you're going left and Add if going right. Aka: 5-3
Y : Positive is Up, Negative is Down. So you Add since you're moving up. Aka: 2+2.
Answer:
- Addition with the result of 4
Step-by-step explanation:
<u>Given</u>
<u>PEMDAS is the rule that includes order of operations in the sequence: </u>
- Parentheses, Exponents, Multiplication and Division, Addition and Subtraction
In the given expression we have Addition bit of PEMDAS
Let's label the original price of the dress as x. We know that
so that means that we can find x by dividing both sides by 5/8:
A simple rule for dividing fractions is 'Keep Change Flip'. You keep the first number/fraction the same, you change the ÷ to a × and you flip the second fraction. Through this rule, we can now solve the equation much more easily:
Therefore, the original price of the dress was $48
My way of prime factorizing is to divide the number you are trying to find by the smallest prime factor. Take your result and divide again by the smallest prime factor of that result. Keep repeating this process until you get a prime number that can't be divided any further. The numbers you divided by and your final prime number are your prime factors. Remember that 1 is not a prime number!
It may help to see this using a factor tree (see image).
2 is the smallest prime number that divides 24, so break 24 down into 2 x 12. Now break down 12. Once again, 2 is the smallest prime number that divides 12. Break 12 down into 2 x 6. Now break down 6. Again, 2 is the smallest prime that divides 6, so break 6 down into 2 x 3. Since 3 is also prime, you've completely prime factorized 24. Your prime factors are circled in blue in the picture. Remember your final factors must all be prime - that's why it's called prime factorization!
The answer is 15.
One-sixteenths is 1/16. Let's rewrite 15/16:
15/16 = (15 * 1) / 16 = 15 * 1/16
So, it is 15 times of one-sixteenths, or in other words 15 <span>sixteenths.</span>
