Abalance can measure up to 0.001 g. when using such a balance, how many decimal places should your answer have?

Me figure out the process to determine x you appreciate it : )

Can someone me find the original price? the discount is 5% and the sale price is $68.40

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest