Answer:
5.5
Step-by-step explanation:
n-2÷7=2
n-3.5=2
n=2+3.5
n=5.5
Hi,
Equation;

Variable n is given so no need to write it down. Instead use 8.
Solving:

Hope this helps.
r3t40
Answer:

Step-by-step explanation:

m = slope
b = y intercept

The value of w is 5 units
Step-by-step explanation:
Let l be the length of the rectangle
and w be the width
Then
l = 2w - 1

Dividing both sides by 6

Hence
The value of w is 5 units
Keywords: Perimeter, rectangle
Learn more about perimeter at:
#LearnwithBrainly
Answer: 258023743333miles³
Step-by-step explanation:
Volume of a sphere = 4/3πr³.
where,
π = 3.14
r = radius = 3950
Volume of a sphere = 4/3πr³.
= 4/3 × 3.14 × 3950³
= 4/3 × 3.14 × 61629875000
= 258023743333miles³
The volume of our planet if we assume that it is a sphere with the radius 3,950miles will be 258023743333miles³