The science center charges $30 a student plus $2500 for a 1-hour tour. The math museum charges $60 a student plus $1000 for a 1-hour math activity. For what number of students do the two trip venues charge the same amount?

the answer is c

hope this !

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.