Here, this website explains it perfectly
Step-by-step explanation:
https://www.k5learning.com/blog/subtracting-positive-and-negative-numbers
Answer:
The answer is 
Step-by-step explanation:
to solve this inequality:
Put "-7" on both sides
divide by 5 on both sides
your answer should be 2.
Answer:
-1
Step-by-step explanation:
1.)Reorder the terms:
7(8 + x) = 49
(8 * 7 + x * 7) = 49
(56 + 7x) = 49
2.)Solving
56 + 7x = 49
3.)Solving for variable 'x'.
4.)Move all terms containing x to the left, all other terms to the right.
5.)Add '-56' to each side of the equation.
56 + -56 + 7x = 49 + -56
6.)Combine like terms: 56 + -56 = 0
0 + 7x = 49 + -56
7x = 49 + -56
7.)Combine like terms: 49 + -56 = -7
7x = -7
8.)Divide each side by '7'.
x = -1
9.)Simplifying
x = -1
Hope this helps
plz like and brainy
What is the mean, median, and mode of 6,2,3,4,4,2,8,5,2
bearhunter [10]
Answer:
Mode=2
Median=4
Step-by-step explanation:
Mode you add all the numbers and divide by the actual number of the numbers given.
Median you cancel the numbers from first to last until you reach the one in the middle that's going to be the median.
C: small surf board is 9.6 ft tall
D: angle m corrosponds with d
