Answer is a because a^-2 will be changed to 1/a^2
Hope that helps
The answer is 4/7. see it from the multiple of 3...3*4 =12 and 3*7= 21. So this is the answer: 4/7.
X+6 less than or equal to 10
X+14 greater than or equal to 18
Answer:
(write them out and convert them all into mixed fractions)
(find the LCD aka least common denominator)
(add all numerators together)
(this is improper, so you need to convert back to mixed by dividing)
(this is your answer)
