Answer:
90
Step-by-step explanation:
Given the function, f(x) = 8x + 7:
Since it is a linear function, it doesn’t have any constraints or undefined points. Thus, the <em><u>domain</u></em> is all real numbers as x-values.
Domain: interval notation: (-∞, ∞)
Set notation: {x | x ∈ R}
The same goes for the <u><em>range</em></u>: all real numbers are valid as outputs (y-values).
Range: interval notation: (-∞, ∞)
Set notation: {y | y ∈ R}
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Answer:
650%
Step-by-step explanation:
100%=1
6*100=600
1/2=0.5
0.5*100(to get into a percentage) =50
600+50=650
382 - 4 = 378
378/9 = 42
so there are 42 students on each bus
Answer:
26
Step-by-step explanation:
5 * 4 = 20
20 + 6 = 26
