Question 3: Atrice has 32 pieces of gum and gave away x pieces. Christie has 40 pieces of
gum and gave away twice as many pieces as Atrice did. Which equation can be
used to find x, the number of pieces of gum to give away to have the same
number of pieces of gum left?
A. 32 - x = 40 - X
B. 32 + x = 40 + x
C. 32 + x = 40 + 2x
D. 32 - x = 40 - 2x

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

1. solve the system of equations by graphing: y = -3x - 3 m = b = y = 2x + 2 m = b = plz solve now

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?