Answer:
Step-by-step explanation:
58
The answer is 13 because a quarter is 25 cents so subtract 90 by 25 to get 65. Then you would divide 65 by 5 cents for the nickels and get 13.
26/40 = 13/x
26x = 520
x = 520/26
x = 20 <== ur answer
4c + 3p = 10.93....multiply by 7
7c + 2p = 13.31....multiply by -4
--------------------
28c + 21p = 76.51 (result of multiplying by 7)
-28c - 8p = - 53.24 (result of multiplying by -4)
------------------add
13p = 23.27
p = 23.27/13
p = 1.79 <== cost of 1 pencil pack
1.79/10 = 0.179 rounds to 0.18 <== unit price per pencil
Answer:
55
Step-by-step explanation:
(after the first "1") You need to add the previous two numbers together to get the next number in the pattern.
