30k + 70 = 20k + 80
30k - 20k = 80 - 70
10k = 10 / : 10
<u>k </u><u>=</u><u> </u><u>1</u>
Answer:
16.4 yd²
Step-by-step explanation:
I promise this will work. If not, then I'm a fool.
Divide the radius by pi then times them
Answer:
The graph in the attached figure
Step-by-step explanation:
<u><em>The correct question is</em></u>
Graph the solution set to the system
Y<(1/5)x-0.41
we have

The solution is the shaded area below the dashed line 
The slope of the dashed line is positive 
The y-intercept of the dashed line is (0,-0.41)
The x-intercept of the dashed line is (2.05,0)
To find out the solution set, draw the intercepts and connect them to plot the dashed line, and shade the area below the dashed line
The graph in the attached figure
Answer:
Width of the garden box = 4 feet
Step-by-step explanation:
Given that:
Length of garden box = 22 feet
Let,
w be the width of garden box
It is also given that:
The length of a garden box is 6 feet longer than 4 times the width.
L = 4w + 6
Putting L = 22
22 = 4w + 6
22 - 6 = 4w
4w = 16
Dividing both sides by 4

Hence,
Width of the garden box = 4 feet