First add 22 to -13 which would be 9
Then subtract 14 from 9 which would be -5
So the answer is -5
Order of operations or PEMDAS is as follows: parenthesis, Exponents, Multiplication and division, addition and subtraction.
So for this equation you have to do the devision first because their is not parenthasis or exponents. So you end up with the equation
5+3+6+1
then you just add all the numbers together to get your final answer of 15
Answer:
first 5 multiples are 13,26,39,52,65,78 and factors are 1 and 13
Step-by-step explanation:
Answer:
The perimeter of the square would be 8x - 16.
Step-by-step explanation:
Since the sides of the square all the same, you can just multiply the length of one side by 4 to find the perimeter. The perimeter is the distance around an object.
4( 2x - 4 ) = 8x - 16
Answer:
53
Step-by-step explanation:
Given: The sum of two digit number is 8
Reversing the digit will get us number 18 less than the original.
Lets take x as tenth digit of our number and y as unit digit of our number.
As given sum of digit is 8
∴ 
∴ 
- equation 1
We also know that reversing the digit will get us number 18 less than the original.
∴ 
Now, lets put the value of y from equation 1
⇒ 
⇒ 
⇒ 
∴ 
Next, substituting the value of x in equation 1
⇒ 
∴ 
∴ The original number is 53, sum of the digit is 8 and if we reverse the digit of the number, we get 35, which is 18 less than the original number.
