Find the interquartile range of the data shown on the box-and-whisker plot below the range are 0,10,20,30,40,50,60,70,80,90

answers;

a)53

b)57

c)24

d)29

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

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.