We should find the original number, 7 of 1/10. We divide the known number for the numerator, than multiply for denominator.
7 : 1 = 7 * 10 = 70 <- answer
So 7 is 1/10 of 70
We can check our work:
1/10 of 70 = 7?
70 : 10 = 7*1 = 7
Step-by-step explanation:
8x + 6) - (x + 4)
8x + 6 - (x + 4)
8x + 6 - x - 4
7x + 2
All you should have to do is take 180-95 to get 85 for x & then take 85+45= 130 - 180 = 50.
x=85 & y=50
Answer:

Step-by-step explanation:
cubic feet of fertilizer is used in
pounds of strawberries
cubic feet of fertilizer is used in
pounds of strawberries
cubic feet of fertilizer is used
Linear interpolation is applied

72 cubic feet of fertilizer will yield
of strawberries.
Answer:
Option D.
Jenn's answer is not correct. She got it substituting
into the equation and solving for "x".
Step-by-step explanation:
Given the following equation:

Since you need that
, you hace to substitute that value into the equation:

Now you need to solve for "c":

Therefore for a a value of
, you get 
Then, the you can identify that the correct answer is the one given in the Option D.
Jenn made a mistake, because she substituted
into the equation and then solve for "x":