Basically u do 62 +22+104 and you get your answer
Answer:
thanks for the points then 23
Step-by-step explanation:
Answer: She has 27 quarters.
Step-by-step explanation:
Let be "d" the number of dimes Marcy has and "q" the number of quarters Marcy has.
Based on the information provided in the exercise, we can set up the following system of equations:
![\left \{ {{d+q=100} \atop {0.1d+0.25q=14.05}} \right.](https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%20%7B%7Bd%2Bq%3D100%7D%20%5Catop%20%7B0.1d%2B0.25q%3D14.05%7D%7D%20%5Cright.)
<em> </em>In order to solve the system of equations, we can use the Elimination method:
- Multiply the first equation by -0.1
- Add the equations.
- Solve for "q".
Then:
![\left \{ {{-0.1d-0.1q=-10} \atop {0.1d+0.25q=14.05}} \right.\\............................\\0.15q=4.05\\\\q=\frac{4.05}{0.15}\\\\q=27](https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%20%7B%7B-0.1d-0.1q%3D-10%7D%20%5Catop%20%7B0.1d%2B0.25q%3D14.05%7D%7D%20%5Cright.%5C%5C............................%5C%5C0.15q%3D4.05%5C%5C%5C%5Cq%3D%5Cfrac%7B4.05%7D%7B0.15%7D%5C%5C%5C%5Cq%3D27)
That link is a tracker don’t open it
Answer:
8
Step-by-step explanation:
9-5÷(8-3)×2+6
4÷4×2+6
1×8
=8