<span> f(x)=7x+3 and g(x)=9x , what is g(x)-f(x) ?
</span>g(x)-f(x) = 9x - (<span>7x+3)
</span>g(x)-f(x) = 9x - 7x - 3
g(x)-f(x) = 2x - 3
answer is <span>2x-3 (first choice)</span>
Based on the information give, the most probable answer to this question are these
The data have:
Mean = 24.6
Median = 24
SD = 4.41
IQR = 9.75
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Answer:
the answer is x=3
Step-by-step explanation:
-3x=1-7
-3x=-6
-x=-6+3
-x=-3
x=3
Answer:
factor and set each factor equal to zero.
x ≈ −
8.02641268
, 0.23670905
, 5.78970363
Step-by-step explanation:
aight, this is my best shot. hope this helps
Answer:
Step-by-step explanation:
Suppose :
62% own an HDTV
16% own a computer
Using the addition rule : suggests that (62% + 16%) = 78% either own an HDTV or a computer.
The reasoning is wrong because ; since it is possible to own both an HDTV and also own a computer at the same time, the outcome of the addition rule is wrong as both events are independent. If both event cannot occur at the same time (mutually exclusive event) , then, the addition rule may be applied,. But since both can occur independently and each family can own an HDTV while also owning a computer, then the addition rule is wrong for the scenario described.
