A box with seven pencils, laid side by side, take up 2 inches of the width of the box. All the pencils have the same width. How wide is each pencil?
Each pencil is
inches wide.

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?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?