If your expenses are greater than your income you need to a. re-do your budget. c. save more money. b. reduce your spending. d. all of the above.

d. all of the above

Step-by-step explanation:

When your expenses are higher than your income, this creates a lot of problems like - if this thing happens without any check, then soon your savings are gone and you are in debt.

In such situation, you will have to earn and save more money and you will need to cut back your expenses and scrutinize and re do your budget.

So, basically its all the options given here.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

sine

step-by-step explanation: