Find 6% of $400 and add to $400.
6% of $400 =
= 6% * $400
= 0.06 * $400
= $24
6% of $400 is $24. That is the interest earned on $400 at 6% for 1 year.
Now we add it to the original amount, $400.
$400 + $24 = $424
Answer: $424
The correct answer is D, 6x
Answer:(b^7/4^5)^-3=? Select the equivalent expression. A: b^-21times 4^-15. B: b^21/4^15. C: 4^15/b^21
Step-by-step explanation:
Answer:
The exponent is positive, and the exponent is 12
Step-by-step explanation:
Answer:
a. 14 and 14= (-1)56+1(44)
b. 3 and 3= (-4)60+3(81)
Step-by-step explanation:
Case 1: GCD is the highest common divisor for both numbers without reminder
a. GCD of 56 and 42 = 14
b GCD of 81 and 60 = 3
Case 2: Express GCD as a Linear combination.
a. GCD = 14 which is also the difference between 56 and 42
Therefore
14= (-1)56+1(44) expresses 14 as a linear combination of 56 and 44.
b. GCD=3, we need to look for a multiple of 60 and 81 that their differences would be 3
Therefore the multiples are:
For 60 = 240 (60×4)
For 81 = 243 (81×3)
3= (-4)60+3(81) expresses 3 as a linear combination of 81 and 60
