Answer:
Step-by-step explanation:
Multiply both sides of the equation by 99, the least common multiple of 9,39,3.
m + 6 =21
Subtract 6 from both sides.
m = 21 - 6
Subtract 6 from 21 to get 15.
m=15
3400 dollars is placed in an account with an annual interest rate of 7-5%. How much
2 answers:
Answer:
$7,735
Step-by-step explanation:
Assuming simple interest, the following formula applies:
A = P (1 + rt)
where,
A = Final Amount (we are asked to find this)
P = Principal Amount (given as $3,400)
r = annual interest rate (given as 7.5% = 0.075)
t = time in years (given as 17 years)
Substitute these into the equation above:
A = P (1 + rt)
A = 3,400 [ 1 + (0.075)(17) ]
A = $7,735
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Answer:
Hence, ption B is true.
Step-by-step explanation:
Given the expression
solving the expression
as
so the expression becomes
Group like terms
Add similar elements
Therefore, we conclude that:
Hence, option B is true.