Answer:-1
Step-by-step explanation:
2(3x-4)+x-1=-16
Open brackets
6x-8+x-1=-16
Collect like terms
6x+x=-16+1+8
7x=-7
Divide both sides by 7
7x ➗ 7=-7 ➗ 7
x=-1
In this particular instance, the outlier is the number radically different from the other numbers. For this it would be 10.
The mean or average for the first set of numbers is 359 / 7, so 59.28 with the outlier. Without the outlier it would be 58.166 repeating.
The median of this set of numbers is 55 with the outlier, and 60 without the outlier.
If you mix up mode, median, and mean, I learned it as
Mode mode mode's the most
Average is the mean
Median Median median median always in between
Hope I helped.
Answer:
(4,5)
Step-by-step explanation:
The x coordinate moves from 3 to 5 which is +2
The y coordinate moves from 2 to 3 which is +1
We move the point (2,4)
(2+2, 4+1) becomes (4,5)
Answer:
2a(a+2b) square metres
Step-by-step explanation:
surface area of a box = 2(lw+wh+lh)
l is the length = a metres
w is the width = a mtres
h is the height = b metres
Substitute into the formula
surface area of a box = 2(a*a+ab+ab)
surface area of a box = 2(a² + 2ab)
surface area of a box = 2a(a+2b) square metres
This give sthe surface area of the box
12oz because it's cheaper per oz