Choose the best reason why the equation can be rewritten as shown. 4x + 3 = 15
4x + 3 – 3 = 153
We can subtract 3 from each side because...

A.) each side will still have the same value as the other side.
B.) the producer is to do the same thing to both sides.
C.) the value subtracted is minimal.
D.) subtraction is the inverse of addition.

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?