(there is a picture but i can't put it in the question)

sides of the triangle: 2x, 4x-2, 3x-1

find a single expression that represents the perimeter of the triangle.
a) x + 1
b) 5x − 3
c) 3x − 1
d) 9x − 3

Order the numbers in each list from least to greatest. 0, |−14|, 13, −12, |−16|, 17

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?

In angle pqr find the measure of