50+30y
It is 30y because there are 7 days in a week and each week you deposit $5 so 5*7 is 30.
To get the answer you would:
Multiply 525 by 1.2 525*1.2=
which equals 630
then you would add 525 to 630 525+630=
So the answer would be:
1155
Hope this helps
The sum of two numbers:
x + y = 108
The difference of the same two numbers:
x - y = 78
We can use substitution to figure out x and y:
x - y = 78 can be changed to x = 78 + y
We can plug this into the first equation:
78 + y + y = 108
78 + 2y = 108
2y = 30
y = 15
Now solve for x using any of the two equations. I'll use the first equation since it's easier:
x + 15 = 108
x = 93
The solution is 5*125/25 = 25
m=25
Answer:
Multiyply all 3 numbers to get your answer.
Step-by-step explanation:
4.5*2*2
