Population density is the number of people per unit of area. The population density of a certain region is 60 people per square kilometer. If the region covers 23 square kilometers, which is the population of the region?

John has 3 apple he gives 2 to his brother. How many apples does he have?

Elsa runs 3 miles in 25 minutes. At the same rate, how many miles would she run in 20 minutes?

A garden has 4 rows of flowers the 1st row has 12 flowers a second row house 14 flowers the 3rd row has 16 flowers and then the 4th row has 18 flowers. what is the probability of choosing a flower from the 3rd row? 30% 27% 23% 20%

10. What is the least number of acute angles a triangle can have? 11. Can a triangle have a right angle and an obtuse angle? Explain your answer. 12. Kaya said that a rectangle can be a rhombus. Explain whether Kaya's statement is correct. 13.

Solve the system X plus 3Y equals 5X plus 4Y equals six

If lines are parallel, their intersection forms a right angle. TRUE FALSE

Liam is saving up. Which expression is equal to h the number of hours Liam will need to babysit to save enough money for a cell phone.

Three different complex fractions that simplify to 1/4

A rate for $18 for three books

Victoria's university English teacher Mr. McTuffie has told her she will have 27 assignments this semester. Victoria has discovered that she needs to spend 3.