-2x=-4 or x=2
2x =-4 or x=-2
Answer:
Not sure what number sense is, but 3 is the answer.
Step-by-step explanation:
Answer:
just put the 35 not increase
Step-by-step explanation:
Answer:
It takes 6 hours for both to reach an equal paid.
Step-by-step explanation:
You have to form an expressions in terms of x where x determine the number of hours :
Option 1,
$(30 + 9x)
Option 2,
$(14x)
Next, you have to compare it since they want to find out how many hours they work until they reach the same amount :
30 + 9x = 14x
30 = 14x - 9x
30 = 5x
5x = 30
x = 30÷5
x = 6
