У = 3х - 7 Missing solution
2 answers:
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<h2>Answer:The number of milk chocolates are 18 and the number of dark chocolates are 24.</h2>
Step-by-step explanation:
Let the number of milk chocolates be .
Let the number of dark chocolates be .
Given that the box contains the milk and dark chocolates in the ratio .
So, ...(i)
Given that the total number of chocolates are .
So,. ...(ii)
Using (i) and (ii),
So,the number of milk chocolates are and the number of dark chocolates are
.
<em>Greetings from Brasil...</em>
As we have a line, the function will be given by the expression:
F(X) = AX + B
where
<em>A = ΔY/ΔX</em>
<em>B = where the line intersects the Y axis</em>
Looking at the graph we have already concluded that
B = - 3
A = ΔY/ΔX
A = (5 - 3)/(4 - 3) see attached picture
A = 2
So,
F(X) = AX + B
<h2>F(X) = 2X - 3</h2>