Answer:
15
Step-by-step explanation:
Answer:
20.04 units
Step-by-step explanation:
The diagram shows right triangle ABC. Use the definition of the cosine:

So hmmm let's do the left-hand-side first

now, let's do the right-hand-side then
Answer: 19 + 14x ≤ 65
Explanation:
$19 is only added once because there is only one DVD purchased. $14 is added an unknown number of times, thus the variable X is included. We know that that the total number of dollars spent for both items is either less than or equal to 65. (Depending on your teacher, they may want you to write "19 + 14x < 65" if they want you to write the answer only for discrete numbers).
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.