PLEASE HELP QUICK
Add the expression to simplify (3x + 2) + (–6x + 3). Explain what parts of the expression can be added together and why. Be sure to use complete sentences and proper grammar.

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.