The Delhi metro track is 240 \text{ km}240 km240, start text, space, k, m, end text long today. Two years ago, it was 200 \text{
1 answer:
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Answer: -9
Step-by-step explanation: When your adding and subtracting positives and negatives, it's a good idea to use a number line to visualize what's going on.
When you're simplifying a problem like (+4) + (-13) we start at zero and +4 moves us 4 units to the right along our number line.
From there, -13 then moves us 13 units back to the left so we end up at -9.
Image provided.
Therefore, (+1) + (-13) = -9
Answer:
Step-by-step explanation:
Given
375 people attended the concert on Friday
250 people attended the concert on Saturday
300 people attended the concert on Sunday
Percentage change in attendance from Saturday to Sunday