Answer:
9 magazines
Step-by-step explanation:
To solve this problem you will want to work backwards. Start with the junk mail. There is 18 junk mail and if there are 1/3 as many bills as junk mail then you will need to multiply 18 * 1/3. This equals 6 bills. If there is twice as many bills as letters then you will need to divide bills(6) by 2 which equals 3. If there are 6 more magazines than letters then you need to add 6 to the letters (3). 3 + 6 = 9
Answer:
-15
Step-by-step explanation:
-3 - 2(-6)
-3 -12
-15
The quotient is 5x^2 + 3x -3 and the remainder is -3.
Answer:
B: 20%
Step-by-step explanation:
