Mai and Priya were solving inequalities. Mai said, "When you are solving an inequality and the last line is 2 ≥ 5, then the inequality has no solutions because 2 is never greater than or equal to 5."

Priya said, "I know an inequality has no solutions if the last line is x ≤ 4 because x cannot be equal to 4."

Only one of the students is correct. Fix the incorrect statement.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?

Which graph depicts the path of a projectile