3 years ago

How long should a person take to travel 2000m at an average speed of 5m/s

Mathematics

1 answer:

zimovet [89]3 years ago

8 0

Answer:

400

Step-by-step explanation:

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A − 7 = 3 (b+2) pls answer soon

Alexeev081 [22]

I believe the answer is....

For solving for a

a-7= 3(b+2) ———> distribute 3(b+2)
a-7= 3b+6 ———-> add 7 on both sides

a-7= 3b+6
a+7= 3b +7 ———-> the 7’s cancel out so you’re left with....

a = 3b + 13 (That’s your answer)

Hope that helped :3

8 0

3 years ago

What's 676 divided by 13 in long division? I need step by step cause you have to drag the numbers.

Galina-37 [17]

Answer: 52

Step-by-step explanation: Not much work with this one but hope this helps :)