Answer:
500
Step-by-step explanation:
I had the same question this week trust
Answer:
d. 12xy
Step-by-step explanation:
The + signs separate terms.
See https://web2.0calc.com/questions/please-help_96053.
Answer:
See below.
Step-by-step explanation:
2a. E = 8.25h + 1.2n
2b. E = 8.25 * 3.5 + 1.2 * 10 = $40.88
2c. 8.25 * 8 + 1.2n = 91.2
66 + 1.2n = 91.2
1.2n = 25.2
n = 21 magazines.