To answer this problem, we group the first the like terms, in this case, the terms 3/m2 and 16/m2. The difference between these two terms -13/m2. Hence, the overall expression is m - 13/m2 - 9/m + 4.
Answer:
Step-by-step explanation:
6% of 9500 is 570. So monthly she would invest 10070 per month. And I don’t know what else to do. Say it in comments ok?
Answer:
B
Step-by-step explanation:
0.20 represents the cost per ounce
“Z” represent the number of additional ounces
0.46 is the fee that is added on for the first ounce when mailing the letter
Answer:
Step-by-step explanation:
x -4 , 3x-11 , 5x - 18 ,.......
first term = a = x -4
Common difference (d) = second term - first term
= 3x -11 - [ x - 4]
= 3x - 11 - x + 4
= 3x - x - 11 + 4
= 2x - 7
nth term = a + (n-1)*d
12th term = x - 4 + 11*(2x - 7)
= x - 4 + 11*2x - 7 *11
= x - 4 + 22x - 77
=x + 22x - 4 - 77
= 23x - 81
Step-by-step explanation:
hope it is helpful to you