The Correct Answer is
Ex. 38+ 23=30 + 20 +8 +3=50+8+3=58+3=61.
Given that z is inversely proportional to x, then:
z α 1/x
hence;
z=k/x
where:
k is the constant of proportionality;
when x=6, z=2
therefore;
2=k/6
hence;
k=2*6=12
Therefore:
z=12/x
the value of z when x=13 will be:
z=12/13
the answer is 12/13
F(x) = 4x - 6
f(6) = 4(6) - 6
y = 24 - 6
y = 18
Answer is
D. 18
Answer:
y = 2.50x + 10
Step-by-step explanation:
Answer:
C- Cost
T- Total cost
Step-by-step explanation:
C + 10= T
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