X=first week
y=second week
z=third week
t=fourth week
18 more one 2nd week than 1st
x+18=y
x=y-18
3rd week, 4 less than 2 times as second
z=2y-4
4th week, 92
ttal=382
x+y+z+t=382
sub waht we know
x=y-18
y=y
z=2y-4
t=92
y-18+y+2y-4+92=382
conbine line terms
4y+70=382
minus 70 boht sides
4y=312
divide both sides by 4
y=78
78 customers
for equation read my answer slowly
Answer:
y=-1/3x
Step-by-step explanation:
You go down 1 and to the right 3.
The given radical root 84, the simplification is option B; 
.
<h3>What is a simplification of an expression?</h3>
Usually, simplification involves proceeding with the pending operations in the expression.
Simplification usually involves making the expression simple and easy to use later.
The given radical;
Thus, the correct option is B; .
Learn more about Simplification ;
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4/9 And 5/6. You Need To Multiply 4/9 x 2 To Get 8/18. Then 5/6 x 3 To Get 15/18.
Answer:
Step-by-step explanation:
2+1/2=2.5=3/2
1+5/16=1 5/16=21/16
3/2*21/16=1 31/32
