490=10·40+15x
490=400+15x
90=15x
x=6
he worked a total of 46 hours
목록에있는 모든 것을 5 개의 동작으로 가져와야합니다.
Is the answer because it has no other side like 
Answer:
The horizontal axis in the coordinate plane is called the x-axis. The vertical axis is called the y-axis. The point at which the two axes intersect is called the origin. The origin is at 0 on the x-axis and 0 on the y-axis.
Answer:
400
Step-by-step explanation:
You know that 80 is 20% of whatever number you are trying to get, and you want 100% of that number, so times 80 by 5 (20% times 5) to get your number.
