3x<-9
3x/3<-9/3
x<-3 or (-∞,-3).
Answer: (-∞,-3).
The given expressions are :
260.42 you add them because it want the total time of all of them
Isolate the variable by dividing each side by factors that don't contain the variable.
h = −8
Answer:
E. 55 hours.
Step by step:
Multiple $15x40, equals $600
Subtract $600 from $937.50, equals $337.50
50% more over 40 hours is $22.50
Divide $337.50 by $22.50, equals 15
Add 15 to 40, equals 45
So she worked 55 hours to get paid $937.50