In the diagram below, mn = 6 and mq = 10. which additional facts would guarantee that mnpq is a parallelogram? check all that apply

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27