Answer: (A) and (B) are the same
Step-by-step explanation:
for (A)
x-=x+4
x=x-(x+4)
x=x-x-4
x=4
for (B)
x=x+4-x
x=4
for (C)
x=x-(x+4)
x=x-x-4
x=-4
so (A) and (B) are the same because the value of their x is +4
Answer:
Bob has one more marble than Kayla.
Step-by-step explanation:
The complete question in the attached figure
Let
x -----> the number of marbles Bob has
y ----> the number of marbles Kayla has
we have

we know that
To find out how many more marbles Bob has than Kayla, subtract the number of marbles Kayla has from the number of marbles Bob has

Substitute the given values

therefore
Bob has one more marble than Kayla.
Answer:
326.85 ft^2
Explanation:
The area of a circle is A=πr2
If we substitute the value of 10.2 feet into this formula we get 326.85 ft^2
Answer:$4,369.17
Step-by-step explanation:
Compound interest (A)= P(1 + r/n)^not
A = compound interest
P = principal
r = rate
n = number of times the interest is compounded in a year
t = Time
From our data,
R = 3.6%
T =30 years
P = $535000
n= 12
A = 535000(1 + 0.036/12)^12*30
A= 535000*2.94
A= $1,572,900
In 30 years, we have (30*12) number of months = 360 months
To get the amount paid monthly, we divide the compound interest by the total number of months they'll repay the loan
Monthly payment = $1,572900/360 = $4,369.17