Answer:
the 15th term is 11
Step-by-step explanation:
common difference is= -4
first term is 67
By calculating monthly incom and debt the 2nd one
Answer:

Step-by-step explanation:
Area of a rectangle is simply length times width
{
} * x would be the area
That can be simplified to

Which can be further simplified to

Answer:
The cost of the mug is of $6.50.
Step-by-step explanation:
The cost of the mug and r refills is given by the following equation:

Cost of the mug:
The cost of the mug is found when no refills are bought, that is, C when
, which is 

The cost of the mug is of $6.50.
Answer:
H
Step-by-step explanation:
I have done the work before