Mark is buying a phone that is on sale for two fifths of the original price. after a $32 gift card is used, the total cost before tax is $16. find the original price

Which of the binomials below is a factor of this trinominal? x^2-13+30

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?

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830