The answer will be 81.
Step-by-step explanation:
just multiple by 3
A perfect square is something times that same thing. Example (x+2)(x+2)
The reason it's called a perfect square is because it can be re-written as a squared function:
It would be: 15/4 = 3 3/4
In short, Your Answer would be 3 3/4
Hope this helps!
A. Is the correct answer hope this helped support me by thanking me and give brainliest
Q + d = 100 so q = 100 - d
0.25q + 0.10d = 19
substitute q = 100 - d into 0.25q + 0.10d = 19
0.25q + 0.10d = 19
0.25(100 - d) + 0.10d = 19
25 - 0.25d + 0.10d = 19
-0.15d = -6
d = 40
q = 100 - 40 = 60
answer
Kitara has 60 quarters and 40 dimes