Can you please help me with a few questions? @mathstudent55

Question

anonymous · Answer

Simplify: 5x + 2y - 3x + y. (Points : 1)
       2x + 2y
       2x +3y
       -15x + 2y
       -30xy

Question 6. 6. Simplify: (5a)(6b)(2c). (Points : 1)
       60(a+b+c)
       13(a+b+c)
       13abc
       60abc

Question 7. 7. Simplify: 4 6/7 + 9 1/4 + 2 3/4 + 1/7. (Points : 1)
       19
       18
       17

Question 8. 8. Simplify: 5(2m + 6n - 3n) (Points : 1)
       10m + 15n
       10m + 6n - 3n
       7m + 11n - 2n
       10m + 11n - 2n

Question 9. 9. Simplify: 12(5c - 3). (Points : 1)
       17c - 9
       60c - 3
       60c + 36
       60c - 36