Try putting the coronets (0,10) on the chart.
I got that by trying to figure out how they got $19 on week three, and I estimated that on week zero he had $10 to start out with.
So I tried 10 + 3 = $13 for week day one, 13 + 3 = $16 for week two, and 16 + 3 = $19 for week three. Which means I was correct in assuming that Juan had $10 to start out with.
(I'm sorry if my explanation wasn't clear enough, I'm very not good at math or explaining things, but I'm sure that this answer is correct... My 'strategy' to get said answer probably won't work well with other questions, though.)
Answer:
8 + (n-1)*9
Step-by-step explanation:
In the series, we can see that the difference between 2 consecutive terms is always 9, and the sequence starts at 8.
That means the nth term of the series must be 8 + (n-1)*9
Answer:B- rectangle
Step-by-step explanation:
Answer:
Length: 84 ft
Width: 56 ft
Step-by-step explanation:
Let's define some variables first.
Call the length l and width w.
We know that w = 2/3l. Therefore, we can express w in terms of l with this expression.
Now, let's set up an equation. The flower garden is rectangular, and 280 feet of fencing are used to enclose the garden. This represents perimeter.
Remember the formula for perimeter of a rectangle: 2l + 2w
Let's substitute 2/3l for w:
2l + 2*2/3l = P
2l + 4/3l = 280
2 4/3l = 280
10/3l = 280
l = 84
Now, we know that the length is equal to 84 feet. We can multiply 84 feet by 2/3 to find the width.
84*2/3 = 56
Length: 84 ft
Width: 56 ft
Let's plug these values into the formula and see if they give us the correct perimeter:
2l + 2w = P
2*84 + 2*56 = P
168 + 112
= 280 feet
These are the correct dimensions!
Hope this helps! You can reach out to me if you have further questions or concerns! :)
Answer:
x and y simplifyied
Step-by-step explanation:
