BrittanyJ

PEMDAS = parentheses, exponents, multiplication, division, addition, subtraction... (in that order) from left to right in the equation

hey michael, is there any other information u could give me to help u with the problem? cuz i think i got ur formula. i just need to substitute the variables with actual numbers. lol

However, i do get that between 2004 and 2008, that is 4 years... sooo... t = 4

but i need more info to answer ur question :)

wats the question???

you know, do u "pump iron"? lift weights... benchpress?

no prob. :)

509000000000 = 5.09 • 10^11

yes... i actually do... believe it or not

hey! ;)

-15 ≤ 5x < 20

-15/5 ≤ 5x/5 < 20/5

-3 ≤ x < 4

[-3, 4)