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professor190 [17]
2 years ago
15

Trihao is driving from cambridge to london Assume the distance between cambridge and london is 100 km Given that trihao drives a

t an average speed of 80km/h work out his journey time
Mathematics
1 answer:
Paraphin [41]2 years ago
8 0

average speed equals distance over time 100/80 will give you 5/4

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When solving a 2 step inequality, when do you flip the inequality sign, i keep getting these questions wrong, pls help, i mark b
vaieri [72.5K]
You flip the signs when you are dividing by a negative value.
-2x+3>15
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x<-6
Now to test this
Try putting x in the original equation when it is -5.
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This is false because our answer says x is less than -6.
Now any value less than -6 will work so let's go with -7.
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14+3>15
17>15
This result is True.
Hope this helps out!







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Alenkasestr [34]
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3 years ago
What is not a multiple of 7
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5 0
3 years ago
A shop in the mall is 8 yards by 12 yards. How much would it cost to recarpet the shop with carpet that costs $2.69 per square y
valentinak56 [21]

Answer:

Step-by-step explanation:

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Let me know if this helped

7 0
2 years ago
Read 2 more answers
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