Step-by-step explanation:
x= 20
3/5x= 12
3x= 12*5
x= 60/3= 20
Check
Putting x = 20 in 3/5x=12
LHS = 3/5*20
= 12
RHS = 12
LHS = RHS
y = x + 1
Sammy wants to train in the gym. Registration in a city gym costs $ 1. The gym fee is $ 1 per day.
We define the variables:
x = number of days.
y = full payment of the gym after x days.
Answer:
The slope represents the cost per day of the gym.
m = 1 $ / day
The intersection with the y-axis represents the inscription in the gym.
b = 1 $
X= 10 I did it on my calculator so don’t worry :)
Step-by-step explanation:
[ Refer to the attachment ]
- Q 1 was not clear but yet !!
Let the total money earned be x
since each of them get equal share, therefore :
And here, we used <u>Total earning</u> as the variable in the problem ~
So, correct choice is D
