9x+ 5y=35
2x + 5y=0 |* -1
9x +5y= 35
-2x -5y= 0
-----------------
7x / = 35
x=35:7
x=5
2x+5y=0
2*5+5y=0
10+5y=0
5y=-10
y= -10:5
y=-2
5n=30+3n You need to exclude the 4 due to for the first 4GB cost $30 then $3 for each additional GB used
Answer:
530
Step-by-step explanation:
200+6(55)
6x55=330
200+330=530
Give me an operation like the one you are talki ng about and I can solve it
100 is 480% , times by 48
