Answer:
1. Where are you from
2.why did you want to get this job/position
3.How are your language skills
Step-by-step explanation:
Let x be the number
2x - 7 + 5x
=7x-7
Answer:
A. 
B. The y intercept is 4.8
Step-by-step explanation:
Given

Solving (a): Write as a function.
To do this, we simply substitute f(n) for 
becomes

Open Bracket

Collect Like Terms


B. The y intercept.
To get the y intercept, we set n to 0
i.e



Hence, the y intercept is 4.8
Answer:
-6.95 x 10^10
Step-by-step explanation:
Answer:
40+99
139
Step-by-step explanation: