n, n + 2, n + 4 - three consecutive odd integers
The equation:
2n = 3(n + 4) + 15 |use distributive property
2n = (3)(n) + (3)(4) + 15
2n = 3n + 12 + 15
2n = 3n + 27 |subtract 3n from both sides
-n = 27 |change the signs
n = -27
n + 2 = -27 + 2 = -25
n + 4 = -27 + 4 = -23
Answer: -27, -25, -23.
2/5 x 26 = 52/5
6 2/3 x 4 1/5 = 8/3 x 21/5 = 8 x 7/5 = 56/5
Answer:
B
Step-by-step explanation:
Answer:
If your money is earning a 5% interest rate annually, then it will take 14.4 years to completely double itself.
Step-by-step explanation:
An easy rule of thumb to remember is to take 72 and divide it by the intrest rate as if it was a whole number. For instance, if you were looking at an 8% interest rate, then it would take 9 years to double.
72/5 = 14.4
Hope this helps!
