You have earned 85, 90, 95 and 88% scores on test so far in the grading period. You have one last test to take, and you want your average after this test to be at least 90% right and solve an inequality to determine what scores you can earn to achieve your goal .
people in Africa. African nations typically fall toward the bottom of any list measuring small size economic activity, such as income per capita or GDP per capita, despite a wealth of natural resources
