What is |2c+8|=|10c| can i have the solution . that isa absolute value. you

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?