If the expression 4x+3 is equal to 1 for some value of x what is the expression 4x+8 equal to for the same value of x

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.