error
Simplify first expression:
-2x+7>3
-2x > -4
x<2
Simplify second equation:
3x-4 >= 5
3x >= 9
x>=3
Very.
I'll have to make some assumptions ot get an answer
1 4 weeks in a month (4 weeks vacation per year)
2 40 documents per peson per hour
3 Finsih job in 12 months
800000 documents / 40 doc/hr-person x 40 hr/wk x 4 wk/mo x 12 mo = 10.416 (or 11) people
2x + 4y > 12 Subtract 4y from both sides
2x > 12 - 4y Divide both sides by 2
x > 6 - 2y
Agree with discussion.....ONLY when TIME is the same will the average of the two speeds be the simple average of the speeds added together.
40 mph for 1 hr
60 mph for 1 hr average speed is 50 (because you travelled (40 miles + 60 miles)/ (2 hours) )
Tan(x) = 2
arctan(x) = arctan(2)
x = arctan(2) = 63.435 degrees
You are given miles (1/4) and time in hours (1/32) and you want MPH or m/h
(1/4) / (1/32) = 8 mph or 8 m/h
FV = PV (1+i)^n FV= future value =4928.33 PV = present value =4200 i = interest = .0325 n = years
4928.33 = 4200 (1.0325)^n
1.173411 = 1.0325^n
LOG(1.173411) = n LOG (1.0325)
LOG(1.173411)/LOG(1.0325) = n = 5 years
Is 'x' an angle between legs of 5 and 12 of a right tringle ? Or is 'x' a hypotenuse? Or what?
