I think of a number and multiply it by four, and subtract three.
I get eleven

a)using the statement above create an equation use the letter 'x' for the unknown number.
b)solve the equation

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Combine like terms to make a simpler expression 3z+z

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"