He has 11 quarters and 17 dimes.
11 x .25 = 2.75 17 x .1 = 1.7 2.75 + 1.7 = 4.45
Hope this helps
Answer:
Step-by-step explanation:
100.5 in ^2
Answer: 200+7 * X=
Step-by-step explanation:
The total area of this polygon would be 14 yards squared.
The two lower rectangles both have an area of 3 yards squared. (Total of 6 yards squared)
The top rectangle has as area of 8 yards squared.
When you add these together you have a total of 14 yards squared.
Hope this helps and have a nice day! :)
Answers:
The second term is 2
The fifth term is 23
The ninth term is 51
-----------------------------------------------------------
Explanation:
To find the second term, replace every n with 2 and use PEMDAS to simplify
a(n) = -5+(n-1)(7)
a(2) = -5+(2-1)(7)
a(2) = -5+(1)(7)
a(2) = -5+7
a(2) = 2
The second term is 2
Similarly, plug in n = 5 to get the fifth term
a(n) = -5+(n-1)(7)
a(5) = -5+(5-1)(7)
a(5) = -5+(4)(7)
a(5) = -5+28
a(5) = 23
The fifth term is 23
Finally, replace every n with 9 to find the ninth term
a(n) = -5+(n-1)(7)
a(9) = -5+(9-1)(7)
a(9) = -5+(8)(7)
a(9) = -5+56
a(9) = 51
The ninth term is 51
