meili

        Solving Linear Systems by Substitution 
Solve the following systems of linear equations and clearly state what the point of intersection is
Show ALL of your work

5x − y = −4
2x − 3y = 1

The polynomial 7x²_11x+a when divided by (x+1) leaves a remainder of 8.then find value of_5a

Find all zeroes of the polynomial.  

What’s 4x5?

A chief Executive Officer of an investment firm receives a gross salary Andrew $675,000 per annum.

a) What is his periodic gross payments if he is paid monthly? —> round answer to nearest cent

b) What is his periodic gross payments if he is paid bi-weekly? —> Round answer to the nearest cent

Prove that

9.  

What music is good if people are stressed and having an anxiety attack?

What will occur if you pay off your credit card each month?

A. You will have to take out a loan.

B. You will avoid having to pay interest fees.

C. Your credit score will go down.

D. You will have to pay large interest fees.

Which of the following is true if a bank offers an "introductory rate" of 0% APR?

A. The late fees may exceed 0%.

B. 0% is for a limited time only.

C. 0% interest will be part of that loan forever.

D. The total fees for the loan will always be 0%.

Give four properties of a good estimator

The most common deformity seen in club foot is ________

V = 1/3Bh for B if V = 112 and h = 7

(n + 3)(2n +3) = (n + 2)² + (n - 2)²

I need help. Can you give me step by step help to solvethis?

THANK YOU boat loads in advance!

Consider a generalized rabbit population model, as described in the textbook:{xn+1 = αxn+ βyn yn+1 = γαxn,
where xn is the number of the adult female rabbits in n-th generation, yn is the number of newborn female rabbits. Here α is the survival rate for the adult rabbits, β is the survival rate for the newborn rabbits, γ is the fertility parameter.

1. Is it possible that the population eventually dies out for some parameters α, β, γ? If ’yes’ describe all such parameters α, β, γ. Provide a Maple example.
2. Is it possible that we do not observe (numerically) either exponential growth or exponential decrease of the rabbit population with time? Explain this phenomenon with calculations. Provide a Maple example

15 percent of all sales at Al’s Diner are cash payments. If cash sales for the week were $1,250.00, what were Al’s totals sales?

_______

Round to the nearest cent

12) Find m C

A) 75.1

B) 67.4

C) 63.4

D) 84.2  

Which of the following statement is true?

⚪ The sample regression line always pass through