R1T1= R2T2 , T1+ T2= 60, R1=3, R2=6 Please help me find the value of T1 and T2

R1T1= R2T2 , T1+ T2= 60, R1=3, R2=6 Please help me find the value of T1 and T2

Once the answer is found what is it rounded to the nearest hundredth of a second.

A person opens his wallet and finds that all the bills are $1 bills, $5 bills, or $10 bills. There are 35 bills in this person's wallet. There are 2 more $5 bills than...

this question Is in a algerbra homeworm assignment

A plane flies 405 miles with the wind and 315 miles against the wind in the same length of time. If the speed of the wind is 20 mph, find the speed of the plane in still air.

The remainder when (3x3 - 6x2 + ax - 1) is divided by x-3 is the equal to the remainder obtained when the expression is divided by x + 1. Find the value of a. ...

the sum is 36

Eight times a number is 20 more than four times that number

f(x) = (3x) / (x2 + 1). Show that f-1(x) = (6 - 3x2) / (x2 + 2)2

Two trains leave the station at the same time, one heading west, the other heading east. The westbound train travels at a speed of 100 mph. The east bound train travels at a speed of 90 mph. how long...

A rectangular classroom seats 252 students. When the seats are rearranged with three more seats in each row, the classroom has two fewer rows. Find the original amount of seats in each row.

For example, if I have y = f(ax) how would I isolate x using these variables? Like if i knew the function(f) was squaring then I would do: √y = ax --> √y / a =x . However, how would I...

I'd like to know how this f(x)=x^2-2px+p+6 can be simplified like this =(x-p)^2+p+6-p^2 Thanks!

To complete the square of x^2+bx , a number is added to the expression.Explain why the number added cannot be negative

solve x^2-6x=-10 by completing the square

a) The initial height of the leaf is 18 feet. b) The leaf falls at a rate of 2/5 foot every 1 second. c) The leaf is 3 feet above the ground after 6 seconds.

Two planes, which are 1880 miles apart, fly toward each other. Their speeds differ by 40mph. If they pass each other in 2 hours, what is the speed of each?

if the sum of a number and 7 is divided by 4, the result is 19 more than the number, what is the equation?

Evaluate the expression (5 - 6 i)-(4 + 3 i) and write the result in the form a+ b i.

when F=(a+h) F(X)=3X-1/X-5