**urgent** **first answer gets brainliest**

andre has 45 sheets of paper and needs to buy more. a store has 5 reams of paper, and each ream contains 500 sheets of paper. the number of sheets of paper andre has after purchasing x reams is represented by a function.

f(x)=500x+45

what is the practical domain of the function?

all integers from 1 to 5, inclusive

all real numbers from 1 to 5, inclusive

{545, 1045, 1545, 2045, 2545}

all real numbers

step-by-step explanation:

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

step-by-step explanation: