Answer:
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
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:
its A trust me
Step-by-step explanation:
The possible values are less than 4 but greater than -4.
In the given statement is :
Javier writes an integer on a piece of paper. The absolute value of his number is less than 4.
What is Inequality?
Inequality, a statement of an order relationship - greater than, greater than or equal to, less than, or less than or equal to -- between two numbers or algebraic expressions.
Let the integer written by Javier be x
Thus, According to the given situation
=> x > 4 and -x > 4
=> x > 4 and x < -4 (by multiplied -1 on both sides , the inequality reverse)
=> -4 < x< 4
The possible values are less than 4 but greater than -4
Learn more about Inequality at:
brainly.com/question/14041097
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Answer:
y=3x
Step-by-step explanation:
that is literally all