Which answer choice best describes f (x) = x-12

I have a pouch with pens and pencils in it. at the moment, the ratio of pens to pencils is 3:5. if phil gives me 3 pens in exchange for 9 of my pencils, i will have an equal number of pens and pencils. how many pens will that be?

Jeffrey thinks that the largest place value that 8.21 and 19.5 have in common is the tens place. Austin thinks that the largest place value they have in common is the ones place. A.) Who is correct, Jeffrey or Austin? B.

Systems of equations. Y = - 3x+1 Y=x-3 How do i start it

Simplify the polynomial 4x^2 + 4 - 5x + x - 2x^2 + 8

What is 59435035 rounded to the nearest million

The diameter of a frisbee is 12 inches what's the area of the frisbee

Which is the simplified rational expression for 13k+9 _ 3k-7 _ 4k+32 2k

There were 2,605 people at the basketball game. A reporter rounded this number to the nearest hundred for a newspaper article. what number did the reporter use?

There are 32 students in a class. They are taking either biology or chemistry or both. The number of students taking biology is three times as many as the number of students taking chemistry.

How many degrees is a 1/4 turn on the spinner who ever answers is a brainliast