There are four fruit trees in the corners of a square backyard with 30ft sides. what is the diagonal distance between two of the apple trees to the nearest tenth? a)42.4ft b)42.3ft c)30.0ft d)30.3

Which problem could be  solved  by evaluating the expression  7×(−3)7×-3?

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

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