Every month, Helen budgets $110 for coffee from the coffee bar located in the lobby of her apartment building. If she stops by t
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Answer:
Step-by-step explanation:
Given Equation:
Solving the Equation for 'x':
Subtracting '8' both sides:
Dividing by '2' both sides:
The Solution for the equation is:
Answer:
Step-by-step explanation:
Let the equation that models the height of the tree after x years,
y = mx + c
Where, m is constant amount of increasing and c is any constant,
Given,
When x = 0, y = 4,
⇒ 4 = m(0) + c ⇒ c = 4,
Now, the height of plant after 4th year = m(4) + c = 4m + c
Also, the height of plant after 6th year = m(6) + c = 6m + c
According to the question,
6m + c is more than 4m + c,
By substituting the value of c
6m = 4
⇒
Hence, 2/3 feet of height is increased each year.