The first graph is the correct answer. Its the graph that has a line running through it that's starts at the right angle.
Answer:
10℅
Step-by-step explanation:
100/1000×100℅ is good progress
Answer:
54 hours
Step-by-step explanation:
976.50-45=931.5/17.25=54
Hope this helps!
Answer:
1. 
2. 
Step-by-step explanation:
1. 
Do cross multiplication

Distribute 3 through the parentheses

Move 3x to left hand side and change it's sign

Collect like terms

Divide both sides by 3

Calculate

The value of x is 1
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2. 
Do cross multiplication

Distribute 2 through the parentheses
Similarly, distribute 6 through the parentheses

Move 12n to left hand side and change it's sign
Similarly, move 48 to right hand side and change it's sign

Collect like terms

Add the numbers : 48 and 2

Divide both sides by -10

Calculate

The value of n is -5 .
Hope I helped!
Best regards! :D