Answer:
A
Step-by-step explanation:
7d/7=d
-56/7=-8
7(d-8)
Answer:
The large coffee costs 85 cents. One donut costs 52 cents.
Step-by-step explanation:
It‘s a system of equation so it’s a lot of work to show. I attached the piece of scratch paper I was doing my work on, but let me know if something needs some more explaining, or if you want me to type it out for you.
Partially simplified, the equation says 10m + 5m = 10 + 45. Simplified further, it says 15m = 45. At this point, 45 is divided by 15 to isolate the variable. The answer is 3.