he saves $860 per month
calculate each of his outgoings
rent = 
× $3600 = 
= $900
food = 
× $3600 = 
= $1440
activities = 
× $3600 = 
= $400
savings = $3600 - ( 900 + 1440 + 400 ) = $860
Answer:
x = 7
y = 4
Step-by-step explanation:
y + 12 = 3x - 5
5y - 4 = 3x - 5
So y + 12 = 5y - x
To solve the equation above, y =4
Sub y = 4,
x = 7
Answer:
The product is <u>1.4</u>
Step-by-step explanation:
Every time you multiply 0.2 by a number you will add 0.2 to the last number.
0.2 x 1 = 0.2
0.2 x 2 = 0.4
0.2 x 3 = 0.6
0.2 x 4 = 0.8
0.2 x 5 = 1.0
0.2 x 6 = 1.2
0.2 x 7 = 1.4
Hope this helps :)
sorry if im wrong
There are 51 students in total
3:5, 6:10, 9:15, 12:20, 15:25, 18:30, 21:35
21+35= 51
