Solve with either Substitution or Eleminiton

2x - 9y = 32

4x + y = - 12

What is the value of the expression? (15 - 7) • (3 + 5) A. 12 B. 29 C. 64 D. 41

Consider 6x2 + 6x + 1. Which term immediately tells you that this expression is NOT a perfect square trinomial? Justify your answer.

13/200 into a percentage

Which ordered pair is a solution of the equation 2x+4y=6x-y Only (4,5) Only (5,4) Both Neither

In the following calculation, which part should be calculated first? 3 + (2 * 4) - 5 / 2

What are the degree and zeros of the polynomial f (x) = (x-2) ^5

Given two terms in artimetic sequence find the common difference, the 52 term, and the explicit formula. A15=139 and A30=259

20/10 write the fraction as a mixed number

A population of deer in Florida grows according to a logistic model, with r = 0.17 and K = 10,000. At what population size is the per capita population growth rate the highest? Group of answer choices N = 1000 N = 5000 N = 8000 N = 10000

Multiply each equation by a number that produces opposite coefficient for x or y 4x + 5y = 7 3x-2y=-12