Tangerine trees yield 50 pounds of fruit per acre and grapefruit trees yield 75 pounds of fruit per acre. suppose josh's farm has  t  acres of tangerine trees,  g  acres of grapefruit trees, and yields 1,500 pounds of citrus. what is the constraint equation that represents this scenario?   50t + 75g = 1,500  75t + 50g = 1,500  125c = 1,500  t + g = 1,500

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Consider the function f(x)=-5x+3 what is f(-2)

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?