Answer:
=-37
Step-by-step explanation:
=-3(3+7) - ( 4+3)
=-3.10-(4+3)
=-3.10-7
=-30-7
=-37
Except... B. opening checking accounts.
All of the other options are valid strategies for retirement savings which will yield potentially high rates of return. There is also penalties for early withdrawal from these type of accounts, and tax benefits to contributing to them. A checking account gives almost no return and is accessible to make any withdrawal at any time without penalty therefore is not a valid form of retirement savings strategy.
Answer:
x=-5, x=1
Step-by-step explanation:
y=x-8/x^2+4x-5
When denominator becomes 0 in a rational function then there will be a break in the graph
To find any points of discontinuity for the rational function
, we set the denominator =0 and solve for x
x^2 + 4x -5 =0
Now we factor x^2 +4x -5
product is -5 and sum = 4
5 * (-1) = -5
5 +(-1) = 4
(x+5)(x-1) =0
set each factor =0 and solve for x
x+5=0 , so x= -5
x-1=0 , so x= 1
x=-5, x=1 are the points of discontinuity for the rational function
Answer:
A-B = 6x^2-7x-6
Step-by-step explanation:
A = 5x^2-4x-11
B = x^2+3x-5
A-B = (5x^2-4x-11) - (-x^2+3x-5) = 5x^2-4x-11+x^2-3x+5 = 6x^2-7x-6
Answer:
2
Step-by-step explanation:
Since LCM of x and y is 161, this means x and y are factors of 161. The factors of 161 are:
1 , 7, 23, 161
Since x and y are prime numbers and it is given that x > y, the only possible solution for x and y is:
x = 23
y = 7
We have to find what is the remainder when x=23 is divided by y=7. We know that 7 times 3 = 21. This means, when 23 is divided by 7, the quotient is 3 and the remainder is 2.
Therefore, the answer to this question is 2.