Answer:
Step-by-step explanation:
Select the 3 answer
To solve this problem you must apply the proccedure shown below:
1. You have the following information given in the problem above:
- A pound of fertilizer covers 37 square feet of lawn.
- Vivian has 9110.1 square feet of lawn.
2. Therefore, to calculate the pounds of fertilizer needed, you must multiply the area of lawn that she has by one pound and divide this by the area convered by a pound:
Then, the answer is: 246.2 pounds.
Sales tax of $785 is $54.95.
Next you add that to the price of the dining set.
The cost of the dining set, after sales tax is $839.95
Hope this helps!
Answer:
7 x - 8 y = 5
x - 8 y = -13
6 x = 18 subtract equations
x = 3
7 (3) - 8 y = 5
8 y = 16 solve for y
y = 2
Solution : (3, 2)
Check:
3 - 8 * 2 = -13 agrees with second equation
If you assume the sequence is geometric, then the common ratio will be
Then the boxes left-to-right are
.. 8p, -(5 1/3)p, ..., -(2 10/27)p
I don't know how you've been taught to describe the pattern, but it amounts to
.. A → (-2/3)×A