Let the total no. of 25 p coins be x
50p coins = 2x
Value of 25 p coins ( in rupees) = 0.25*x =0.25x
Value of 50p coins ( in rupees) = 0.5*2x = x
0.25x+x = 25
1.25x =25
x = 25/1.25 = 20
no. if 25p coins = 20
and 50p coins = 2*20 = 40
Answer:
494
Step-by-step explanation:
You can use Symbolab to solve equations of all types with explanations
Answer:
w = -1
Step-by-step explanation:
Isolate the w. Note the equal sign. What you do to one side, you do to the other.
Add 2 to both sides
w - 2 (+2) = -3 (+2)
w = -3 + 2
Simplify
w = -1
3. w = -1 is your answer
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~<em>Rise Above the Ordinary, Senpai</em>
Answer:
176 mph after 8 seconds
Step-by-step explanation:
This is an arithmetic sequence with common difference 22 mph and first term 22. Thus, the nth term is a(n) = 22 + 22(n - 1).
Thus, the 8th term is a(8) = 22 + 22(7) = 176 mph
