Sum of polynomials?

(m+n+3) + (m+n+4)

A.-1

B. m2+n2+7

C. 2m+2n+7

D. 2m2+2n2+7

Y = 4x - 5 + 3 The domain of this function is. The range of this function is.

How do you describe the expression 5 (x + 2) ?

Consider the equation 5 + x = n. What must be true about any value of x if n is a negative number? Explain your answer. Include an example with numbers to support your explanation.

How do you divide 3 1/4 and 3?

10 (4 - 3i) = 1) 40-3i 2) 40-30i 3) 40+30i

Solve for the variable in this equation. 1/4 (2x - 12) = 2/3 (3x + 9)

Enter the degree of the polynomial below. 5x^5+8x^2+2x-3x^9-8x^4-4x^5. A. 8 B. 9. C. 6 D. 5.?

The roof is 8 feet above the floor. To support it, John needs 2 sets of metal bars. If each set has 7 metal bars, how many metal bars are there in all?

The length plus the width of a rectangle is 10 . Let x represent the length. The equation for the area y of the rectangle is y = x (10 - x).

Why was the book of Song of Solomon written? 1.) To warn against the law and defend justification by faith as well as Paul's apostolic authority 2.