D+q=38
0.1d+0.25q=5.75
Multiply the second equation by -10 and use elimination method.
-d-2.5q=-57.5
d+q=38
-1.5q=-19.5
q=13
Plug quarter number in
d+13=38
d=25
Final answer: 13 quarters, 25 dimes
Answer:
143 because if you subtract 49 and 28 you get 21 the you divide 21 and 1623
Answer: 2x![y^{2}](https://tex.z-dn.net/?f=y%5E%7B2%7D)
Step-by-step explanation:
6x2y2 - 8xy2 + 10xy3
- 3 ,2 , x, x, y, y - 2xyy
= 4, 2 , x, y , y- 2xyy
10x
= 5, 2, x ,y ,y, y - 2xyy
If it's got the symbol: "=" in it, then it's an education