How many solutions can be found for the equation 5x + 3(x - 1) = 10x - 2x -3? a) infinity
b) one
c) none
d) two

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0