Same sign add different sign subtract that means if their both positive you add and if one is positive and the other is negative you subtract
Answer:110$
Step-by-step explanation: well 11/2 hours equals 19800 seconds and 19800 seconds equals 5 hours and a half so 20 x 5 equals 100 and ya so and half 20 is 10 so 110$
Answer:
The area of the square is greater than the area of the circle.
Answer:
Step-by-step explanation:
-5x + 5
3 times 4 is equal to 12
8 times 4 is equal to 32
therefore 3:8 is equal to 12:32
hope this helps
