Given:
2 ft³ of clay was mixed into 7 ft³ of soil containing 55% clay.
To find:
Clay content of the mixture.
Solution:
We have,
55% of soil is clay. So,
Clay in soil= 55% of soil
2 ft³ of clay was mixed into the soil. So, the total clay content of the mixture is
Therefore, the clay continent in the mixture is 5.85 ft³.
Find the length of MN by setting up a ratio:
Let MN = X
X/18 = 5/6
Cross Multiply:
6x = 90
Divide both sides by 6:
x = 15
Now you know MN add it to LM for the total length of LN:
15 + 5 = 20
Standard form is Ax+By=C and so the equation in Slope intercept form (y=mx+b) is y=8x- 8 and the equation in standard form is -8x+y= -8
Answer:
the answer is 8,000
Step-by-step explanation:
