Y=-a
x=b
a^2x-b^2y/ab=a+b
ax-by=2ab
Answer:
A, B, C, D, F, G
Step-by-step explanation:
A. In order to stop overpayment when your account balance is low, some banks do require a low minimum balance so you don't use more money than you have
B. You can withdraw funds from a checking account easily by using an ATM or go into the bank.
C. There are many different kinds of checking accounts designed for specific activities.
D. One type of account is actually a Money Market account.
F. Some checking account can be joint so 2 or more people can access it (like wife and husband).
G. If you do overpay on your account, you will have to pay penalties for overspending.
E is incorrect because there are some few checking accounts that earn interest (very few).
H is incorrect because some banks require fees and restrictions.
Steps by explanation:
for second one
centroid ={(1+3+5)/3,(2+4+0)/3}=(9/3,6/3)
=(3,2)
The 4-member family can be seated in 4! ways.
The two brothers can be seated together in 2! ways.
Therefore, the total number of ways is
Diagrammatically, the result is shown in the figure below. The two brothers are family members 3 and 4, shown in shaded color.
Answer: 12 ways.
Like terms have to have the same variables and the variables have to have the same powers.
3x and 6x are like terms.
3x and 6y are not.
4y^2 and 7y^2 are like terms.
4y^3 and 7y^6 are not.
2xy and 5xy are like terms.
2xy^2 and 5x^2y are not
2xy^2 and 5xy are not.
