Answer:
x=0
Step-by-step explanation:
First, start by getting rid of your X values. You must take your lowest X value and find a way to move it to the other side. Our lowest X value is 3x, and it's currently being added to 1.
In order to move it, we must subtract it on both sides.
3x + 1 = 6x + 1
-3x -3x
1 = 3x + 1
Now we must get the X value by itself, which means doing everything reverse. For example, you would subtract the 1 instead of adding it.
1 = 3x + 1
-1 -1
3x = 0
divide by 3 on both sides
x = 0
Let's check
3(0) + 1 = 6(0) + 1
1 = 1
This is a true statement
let
x = the number of party favors in each of the 27 boxes
y = the number of party favors in the last box
the total number of party favors is 1,552
27x + y = 1,552
since 1552 = 57*27 + 13
if we assume that y<x we conclude that there are 57 party favors in each of the 27 boxes and 13 party favors in the last box.
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Answer:
y = 3x - 8
Step-by-step explanation:
Answer:
0.0735,0.0179,0.7026
Step-by-step explanation:
Given that a simple random sample of size nequals 49 is obtained from a population with mu equals 78 and sigma equals 28.
Sample size = 49
Population mean = 78
Population std deviation = 28
Std error of sample mean = 
a) 
: N(78, 4)
b) 
(by converting to Z and finding value from Z table)
c) P (x overbar less than or equals 69.6 )
=
d) P (75.8 less than x overbar less than 88 )
=
Answer:
16y³
Step-by-step explanation:
8y³ + 8y³ = 16y³
It's like 8 + 8, but you also have the y³
