Respuesta :

Answer:

78x−7

Step-by-step explanation:

Answer:

29

Step-by-step explanation:

3(2)-7+5(9(2) times 5)/3. you have to multiply, divide, and do what's inside parentheses before you add and subtract. 3(2)=6, 9(2)=18, 18x5= 90, 90 divided by 3=30. so now we have 6-7+30 which is equal to 29. hope that helps!