Allie noticed that to get her test grade, she could take valerie's grade, multiply it by 2 and subtract 15. if valerie's test grade was x, how would you write allie's test grade?
a) 2x
b) 2x + 15
c) 2x - 15
d) 15x - 2

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0