Answer:
Correct!
Step-by-step explanation:
-5(x+8)=-25
x+8=5
x=-3
Hello!
Note that when seeing an odd number of negatives next to each other, it will remain negative, while having an even number would be positive. For example, -- is +, while --- is -.
Based on this information, we can rewrite the equation below.
2-1/8-7/4
Let's rewrite 7/4 out of 8.
2-1/8-14/8
2-15/8
Let's rewrite 2 as an improper fraction.
16/8-15/8=1/8
Therefore, our answer is 1/8.
Answer:
40
Step-by-step explanation: Total distance = 60 miles
Total time = 30 / 30 + 30/60 = 3/2
Avg. speed = 40.
