Respuesta :
Answer:
1. -3
2. 6
3. -10
4. -4
5. 7
6. -8
7. 15
8. -5
9. 9
Step-by-step explanation:
Just remember that when there is a double minus, the answer turns into a plus, and when there is one, it is negative.
Step-by-step explanation:
1.) (-270) ÷ 90 = -(270 ÷ 90) = -3
2.) (-480) ÷ (-80) = 480 ÷ 80 = 6
3.) (-170) ÷ 17 = -(170 ÷ 17) = -10
4.) 360 ÷ (-90) = -(360 ÷ 90) = -4
5.) (-140) ÷ (-20) = 140 ÷ 20 = 7
6.) 240 ÷ (-30) = -(240 ÷ 30) = -8
7.) (-150) ÷ (-10) = 150 ÷ 10 = 15
8.) 125 ÷ (-25) = -(125 ÷ 25) = -5
9.) (-72) ÷ (-8) = 72 ÷ 8 = 9