i want to test if this website is useful

i want to test if this website is useful

the sum of the fractions 6/y+1 and y/y−2 is equal to their product the sum of the fractions 6 y+1 and y y−2 is...

3a+.6=9a^2+.36 3a+.6=9a2+.36

The difference between the roots of the quadratic equation x2−12x+q=0 is 2. Find q. The difference between the roots of the quadratic equation x2−12x+q=0 is 2. Find q.

h=height in feet t=time in seconds if h=128, t=?

h=height in feet t=time in seconds if h=96 feet, t=?

h=128t-16t^2 h=height in feet t=time in seconds when h=240, t=?

2x^2 - 5x = 6

A theater can seat 952952 people. The number of rows is 66 less than the number of seats in each row. How many rows of seats are there?

Help find the equation

A rectangular box has a square base and its height is 1cm longer than the length of one side of its base. a) If xcm is the length of one side of its base, show that its total surface...

I need help with the quadratic formula

I need help with quadratic equation

Help on solving word equation set up to solve

Question: Two consecutive numbers can be represented by x and x+1. The product of two consecutive numbers is equal to 35 more than eleven times the sum of the numbers. Write an...

h= ?

Use a quadratic equation to find Charlotte's present age

quadratic equations

Should I just solve all my quadratic equations by using the quadratic formula since it always works?

I know there are 3 ways to solving quadratic equations: factoring, square roots, and quad. form. But is it easier to just solve all my quad. equations by using the quadratic formula? Do I HAVE to...

A goods train leaves New Delhi at 5 p.m., followed by a passenger train, which leaves the station at 7 p.m. The passenger train travels 20km/hour faster than the goods train. The passenger train arrives...

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