7x=5x+50
2x=50
x=25
Jordan would have to work 25 hours per week in order for both jobs to pay the same amount.
Answer:
$ 27.60
Step-by-step explanation:
40 mins = 2(20 mins)
2 hrs. = 120 mins = 6(20 mins)
= 2(3.00) + 6(3.60)
= 6.00 + 21.60
= 27.60
Answer:
The number is 12
Step-by-step explanation:
4 times a number is 8 more than 40
Write the equation
4n=40+8
4n =48
Divide each side by 4 to isolate n
4n/4 = 48/4
n = 12
I hope it helps you get it right right
Answer:the third option is the correct answer
Step-by-step explanation:
The given system of linear equations is expressed as
y – 3x = –2 - - - - - - - - - - - -1
y = 4 - - - - - - - - - - - - - 2
The first step is to substitute equation 1 into equation 2. It becomes
4 – 3x = –2
Subtracting 4 from the left hand side and the right hand side of the equation, it becomes
4 - 4 - 3x = –2 - 4
- 3x = - 6
Dividing the left hand side and the right hand side of the equation by - 3, it becomes
- 3x/ - 3 = - 6/ - 3
x = 2
(2, 4)