Using the perimeter of the rectangle, it is found that she should buy at most 16 plants.
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The perimeter of a rectangle of length l and width w is given by:
In this question, the perimeter is of 1 ft by 4.5, thus, 
, and the perimeter is:
- Perimeter of 11 ft.
- The plants will be at least 8 inches = 2/3 feet apart along the perimeter, thus:
1 plant - 2/3 ft
x plants - 11 ft
Applying cross multiplication:
At least 8 inches apart(can be more), thus she should buy at most 16 plants.
A similar problem is given at brainly.com/question/10489198
The computation of the word problem shows that the oranges will John have in 12 weeks will be 70 oranges.
<h3>How to solve the word problem?</h3>
The word problem will be that John has 10 oranges and buys 5 more oranges every week. How many oranges will John have in 12 weeks.
The computation will be:
= 10 + 5x
where x= number of weeks.
= 10 + 5x
= 10 + 5(12)
= 10 + 60
= 70 oranges
Learn more about word problems on:
brainly.com/question/13818690
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I'm doing the same test... though my inputs are (-6,0) and (3, -4)
The answer would be B. You would need to keep the first fraction, change to multiplication, and flip the second fraction and multiply across.
7/8+(−2/3) divided by 5/6
(7/8 - 2/3)/(5/6)
=(21/24 - 16/24) / (5/6)
= (5/24) / (5/6)
= 5/24 * 6/5
= 6/24
= 1/4
