Math Mary and Fred James budgeted S840 a month for groceries. During the month, they spent $87. $93. $38, 561, and $52 at the supermarket. •What was the total amount spent for food?
•Did Mary and Fred have a budget deficit or surplus? What was the amount?

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answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

486in is correct

step-by-step explanation: