Which algebraic expression is equivalent to 3 less than the sum of y and 5 ?

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next