Rodney is helping to make hamburgers for the football game. He's made 10 hamburgers so far. His coach asked him to make at least 30 hamburgers but no more than 80. Solve the inequality and interpret the solution.
30 ≤ x + 10 ≤ 80
20 ≥ x ≥ 70; Rodney needs to make less than 20 more hamburgers or more than 70.
40 ≤ x ≤ 90; Rodney needs to make at least 40 more hamburgers but no more than 90.
40 ≥ x ≥ 90; Rodney needs to make less than 40 more hamburgers or more than 90.
20 ≤ x ≤ 70; Rodney needs to make at least 20 more hamburgers but no more than 70.
1 answer
The correct answer is: 40 ≤ x ≤ 90; Rodney needs to make at least 40 more hamburgers but no more than 90.
1 answer