3x+2 less than or equal to -1 or 11-x less than or equal to 4
3x+2 less than or equal to -1 or 11-x less than or equal to 4
-11less than or equal to -5 +6x<13
ow do you find the formula of a hydrate when given an impure substance? Is there any procedure to find this out in a laboratory setting?
PH of a solution whose [H3O+] concentration is 3.2 x 10-4 M?
Demochares has lived one-fourth of his life as a boy, one-fifth as a youth, one-third as a man, and has spent thirteen years in his dotage. How old is the gentleman?
8x+3y-5z=16 x= y= z=
elog2 5 log5 3√¯5
I don't understand at all
please explain the answer
(2k3-24k2 79k-56)/ (k-7)
other hose needs 3 more hours to fill the pool than the two hoses combined. How long to fill it with both
a bus driver decreases the time on a 20-kilometer trip by 5 minutes. Find the usual speed.
please explain how u got the answer
I need help figuring out this problem. is it an equation or is it not an equation ? how do you solve this ? please help me
per second is given by the formula h = −16t2 + 136t, where h is the height in feet and t is the time in seconds. Find the time required for the object to return to its point of departure.
Mrs. Owens paid $385.56 for a dishwasher after receiving a 15% discount off the list price and paying an 8% sales tax. What was the list price of the dishwasher?
How can I simplified expression for (6y^2) (2y^5)
Let x represent the tens digit and y represent theunits digit
a family is taking a trip and is driving at an average rate of 60 miles/hour; on the way home they are traveling 40miles/hour; the trip home is taking 1 hour longer then the trip there...
finding the ps then changing it to si and finally to sf