1.) 10/12 - 1/4 5.) 5.)4/5 -1/3 9.) 9.) 9/9 -2/3. 13.) the pet shop owner told jean to fill her new fish tank 3/4 full with water. jean filled it 9/12 full. what fraction of the tank does jean need to fill? 15.)gracie read 150 pages of a book. the book is 227 pages long. which equation shows the amount she still needs to read to finish the story? 16.) why do fractions need to have a common denominator before you add or subtract them?

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Ill mark the brainliest if you me with the these three questions 7,8,9

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)