Customers can pick their own pumpkins at the great pumpkin patch. They pay $4 to enter the parch and $3 per pound for the pumpkins they pick. write an equation to model the total cost, y, for x pounds of pumpkins. A) y = 4x + 3
B) y = x(4+3)
C) y = 3(x + 4 )
D) y = 3x + 4

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?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.