Answer:
-3/5
Step-by-step explanation:
(b + 14)/a = ((-5) + 14)/(-15) = -9/15 =-3/5
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The area is 120 and the perimeter is 44.
Explanation: To find area, you have to do length times the width. The length would be 10 because the 12 inches on the bottom is not a straight line. So you would just multiply 10 and 12 and get 120. For perimeter, you add 10 and 12 two times. So it would look like this: 10+12+10+12=44. I know I explained it a lot but hope this was helpful.
A gardener can increase the number of dahlia plants in an annual garden by either buying new bulbs each year or dividing the existing bulbs to create new plants . The table below shows the expected number of bulbs for each method
Part A
For each method,a function to model the expected number of plants for each year
Part B
Use the Functions to Find the expected number of plants in 10 years for each method.
Part C
How does the of plants in five years compare to the expected number of plants in 15 years !Explain how these patterns could affect the method the gardener decides to use.