Reggie and alvin and jose are member of a relay running team reggie finish his leg of the race 2.4 five seconds faster than alvin and 3.8 one seconds slower than jose. if reggie time for his leg of the race was 57.12 seconds what was the total time for the team show your work

What is the percent of increase for a population that changed from 438,000 to 561,000

The graph of f(x)=|x| is reflected over the y-axis and horizontally compressed by a factor of 1/9. write a formula for function g(x)

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.