To simplify begin by distributing the multiplication outside the parenthesis:
Answer:
Domain: all real numbers
Step-by-step explanation:
The domain of a function is the set of values that x can be replaced with.
In this function, x can be replaced by any real number, so the domain of the function is all real numbers.
Answer:
hey there!
Step-by-step explanation:
<u>FIRST</u><u> </u><u>QUESTION</u>
3.75
10%= 0.375
20%= 0.75
3.75 + 75 = 4.50
$4.50
<u>SECOND </u><u>QUESTION</u>
18/100 = X/154
X/154 = 18/100
X*154/154 = 18*154/100
X = 2772/100
X = 27.72
154- 27.72 = 126.28
$126.28
Answer:
24
Step-by-step explanation:
2|5 means 25, so
1|2 = 12
1|3 = 13
1|5 = 15
2|8 = 28
2|8 = 28
3|0 = 30
4|2 = 42
there are 7 numbers, so mean = (sum)/count = (sum) /7
= (12+13+15+28+28+30+42) / 7 = 24 for our answer
Answer is <span>B. 16 : 52
</span><span> 4 x 4 = 16
13 x 4 = 52</span>
