180-50=130
x-y=130
x+y=50
2x=180
x=90
90+y=50
y=50-90
y=-40
Answer:
B
Step-by-step explanation:
3000-1000 = 2000
600-200 = + 400
40 - 20 = + 20
8 - 3 = + 5
Answer:
21
Step-by-step explanation:
subtract 3t from both sides
multiply both sides by 3
so 6t = -21
The maximum percentage of net spendable income that should be set aside for food is approximately 15%. It can vary from person to person but for mot people this percentage should be the standard. The budget allocation for every spending is required for making a savings from the gross monthly income.
Answer:
D
Step-by-step explanation:
