Answer:
2 1/4
Step-by-step explanation:
-5 1/4 - (-7 1/2)
Subtracting a negative is like adding
-5 1/4 + (7 1/2)
Get a common denominator
-5 1/4 + (7 1/2 *2/2)
-5 1/4 + (7 2/4)
Since the signs are different, we subtract the smaller from the larger and take the sign of the larger
7 2/4 - 5 1/4
2 1/4
Answer:
6
Step-by-step explanation:
7x + 10 = 9x - 2
7x - 9x = -2 - 10
-2x = -12
-2x/-2 = -12/-2
x = 6
The distributive property is used to solve the given problem,
Given
Equation;
<h3>What is distributive property?</h3>
The distributive property says that the sum of two or more addends multiplied by a number gives you the same answer as distributing the multiplier, multiplying each addend separately, and adding the products together.
Therefore,
By applying distributive property in the equation;
Hence, the distributive property is used to solve the given problem,
To know more about Distributive property click the link given below.
brainly.com/question/13130806
Answer:
B- Mean
Step-by-step explanation:
When the variation is smaller it means that there are no large outliers. When there are large outliers the mean inctease. since you are decreasing the variation the mean would decrease.