(5x-18)+(4x+7)=180
5x+4x=180+18-7
9x=191
x=191/9
Answer: x=191/9
Answer:
x is less than or = to 1
Step-by-step explanation:
Answer:
59.5 hours practicing
Step-by-step explanation:
Just multiply the amount of weeks by the amount of time for practicing
Answer: 1,600
Explanation: I used Siri lol