What do we to subtract?

How to factor a quadratic equation and find the vertex?

Juan like to cook he makes a secret ingredient the secret ingredient consists of 2/3 cup mayo and 1/6 cup honey mustard how many cups is the secret ingredient

X=3/5 y=1/3 z=2 4/5 work out the value of x y z

7/6 as a multiplication sentence

What is the ratio of 420 to 1000 as a fraction in simplest form

1/5[10-5 (x-2) ]=1/10 (x+1)

Density is a physical property of elements. Write the density formula below

The ratio of the volumes of the two spheres is 27:343 and the sum of their radii is 10 units. Find the radius of the smaller sphere.

A chemistry teacher needs to make 10 L of 36% sulphuric acid solution. The acid solutions available are 30% sulphuric acid and 50% sulphuric acid, by volume. How many litres of each solution must be mixed to make the 36% solution?

Two lines intersect to form a linear pair with equal measures. One angle has the measure 3x° and the other angle has the measure (9y - 18) °. Find the values of x and y.