Chemical a freezes at lower than chemical b. if chemical a freezes at at what temperature does chemical b freeze?

let b = b's freezing temperature.

Which expression is equivalent to 5r6141 2r+st6

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

What is 140% of 25? because i need