Answer:
7 and 3
Step-by-step explanation:
A line that is parallel to another line has the same slope of that line. So you would use slope intercept form (y=mx+b) and substitute the slope into m and -1 into b
Answer: y=3 and x=-2
Step-by-step explanation:see attachment
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Answer:
= n - 2
Step-by-step explanation:
Note the difference between consecutive terms is constant, that is
0 - (- 1) = 0 + 1 = 1
1 - 0 = 1
2 - 1 = 1
3 - 2 = 1
This indicates the sequence is arithmetic with n th term
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 1 and d = 1, thus
= - 1 + n - 1 = n - 2
3lb(4.80)
4.80/ 3 lbs = 1.6 per pound
5lb(13.00)
13/5 = 2.6 per pound
13 for 5 pounds costs more per pound