Range means highest value minus lowest value in a data collection
highest value = 18
lowest value = 2
Range = 18-2 = 16
It’s 2 my work is in the picture
You take $18.80 divide by 2 =$9.40 then $18.80+$9.40=$28.20
$28.20 x's 5.5=$$155.10
$18.80 x's 40=$752.00
<span>then add 752.00+155.10=$907.10</span>
Answer:
(7x+5)(7x-5)
Step-by-step explanation:
We can use the difference of squares equation which states that when a number is multiplied like: (ax+b)(ax-b) then it equals (ax-b). In this equation, since there is no "b" in the typical ax^2+bx+c, we can recognize that the answer is not a square, but a difference of squares.
The answer is 36 people.
<span>30 people is five-sixths of the club: 30 people is 5/6.
The total number of people x is 100% = 1
30 : 5/6 = x : 1
x = 30 * 1 : 5/6
x = 30 : 5/6
x = 30 * 6/5
x = 36
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