General vertex form:
Given :
Extract "spread factor" m
Complete the square
Write as a squared binomial and simplify the constant
Re-write to match signs of standard general form:
The graph shows the decrease in the value v, of a commercial jet over time t, measure in years Which equation best represents th
e graph? (
A.2C, RC 3, RS)
F V(t) = 5.5t + 110
Gv(t) = -5.5t + 110
H V(t) = -110 + 110
J v(t) = 11t + 110
A.2C, RC 3, RS)
F V(t) = 5.5t + 110
Gv(t) = -5.5t + 110
H V(t) = -110 + 110
J v(t) = 11t + 110
1 answer:
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Answer:
The equation to find the profit made by business combined is .
Business A made $2 million profit and Business B made $8 million profit.
Step-by-step explanation:
Given:
Profit made in previous financial year = $10 million
We need to write an equation to find the profit made by the business.
Solution:
Let the profit (in millions) made by business A be 'x'.
Let the profit (in millions) made by business B be 'y'.
Now given:
business B making 4 times as much profit as business A.
so we can say that;
Now we know that;
Profit made in previous financial year is equal to sum of profit (in millions) made by business A and profit (in millions) made by business B.
framing in equation form we get;
Substituting the value of y in above equation we get;
Hence The equation to find the profit made by business combined is .
On Solving above equation we get;
profit (in millions) made by business A =
profit (in millions) made by business B =
Hence Business A made $2 million profit and Business B made $8 million profit.