The number of maps remaining at an information booth can be modeled by the function f (x) = 274 - 32x , where x is the number of hours that have elapsed since the booth opened. which statement is true?
there were 32 maps at the booth before it opened.
there were 274 maps at the booth before it opened.
every hour, 274 maps are given away.
every hour, 242 maps are given away

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry