Answer:
<h2>x = 114</h2>
Step-by-step explanation:
0.2x – 1.8/5 = 4.2
0.2x - 1.8 = 4.2 (5)
x =<u> 21 + 1.8 </u>
0.2
x = 22.8 / 0.2
x = 114
Answer: The answer is a A
<span>A statistical question is one for which you don't expect to get a single answer. Instead, you expect to get a variety of different answers, and you are interested in the distribution and tendency of those answers. Does that hepl?
Jane had a statistical qeustion
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Answer:
x=4
Step-by-step explanation:
assuming both those lines are equal, set up an equation
5x+16=7x+8
subtract 5x and 8
8=2x
x=4
Equation
Let the number = x
2*(x + 9) = x - 8
Solve
2(x + 9) = x - 8 Remove the brackets on the left
2x + 18 = x - 8 Subtract x from both sides
2x - x + 18 = - 8 2x and - x will combine
x + 18 = - 8 Subtract 18 from both sides
x = -8 - 18
x = - 26
Check
<em>LHS</em>
2(-26 + 9)
2(-17)
-34
<em>RHS</em>
x - 8
-26 - 8
- 34 and the RHS = LHS and they check
