This is known as quadratic algebra.

To find it, you can use the quadratic formula but that might take a while.

We can factor it out and get

-3(mx² + mx - 1)

We can then set mx² + mx = 1

It would have no solutions

Edit: Above is wrong! I made the mistake of factoring 3 when it cant be factored.

Here is the solution

mx²-3mx=-3

Divide both by -3

mx²+mx=1

And I really messed this up. Its been a long time since quad. Sorry, but I cant seem to get the answer. Try and look up the quadratic formula and see if you can use that

6 0

4 years ago

An exercise class had 18 people. If each person produced 1,900 BTUs of body heat during the class and the room is 28 ft × 32 ft

posledela

(18*1900)/(28*32*12)

34200/10752

≈3.18 BTU/ft^3

So C) is the correct answer.

3 0

3 years ago

Read 2 more answers

A woman traded in her old car, which got 40 miles per gallon on the highway, and purchased a new car, which gets 38 miles per

Alex_Xolod [135]

When the woman trade in 40 miles to the gallon and got a car for 38 the percent of decrease in mileage is 2% in mileage.

5 0

3 years ago