Answer:
x = 4.
Step-by-step explanation:
2x + 3(5x - 7) = 47
2x + 15x - 21 = 47
17x - 21 = 47
17x = 68
x = 68/17
x = 4.
Answer: 25
Step-by-step explanation:
To solve for UC, you can subtract the length of CN from UN.
UN=40
CN=15
40-15=25
Thats simple there are 52 weeks in a year, so 1109 x 52= 57,668