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Zepler [3.9K]
3 years ago
9

5.(03.05)

Mathematics
2 answers:
shusha [124]3 years ago
7 0

Answer:

he runs for 39 min in 10 kilometres

Step-by-step explanation:

if he runs 10 kilometres

u add 4 10 times add if and u will find 39 min for 10 kilometres running

statuscvo [17]3 years ago
5 0

Answer:

f(x)=10-x/4

Step-by-step explanation:

this is the answer

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Anettt [7]

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4/7

Step-by-step explanation:

a positive will cancel out the negative number

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4 years ago
What is 2+2, I need to know fast.
svetoff [14.1K]

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Step-by-step explanation:

2 + 2 = 4

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If 7 books cost Rs. 300 more<br>than 5 books, find the cost of a<br>book.​
Marta_Voda [28]

Answer:

150

Step-by-step explanation:

If 7-5=2 books cost 300 and you want to find the cost of 1 book, you would need to divide that 300 by 2.

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4 years ago
9x
Alborosie

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3 years ago
Write an algebraic expression for each verbal expression: the difference of 10 and u 10-u 10+u 10u 10/u
Harlamova29_29 [7]

Answer:

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=> u = is the unknown number to subtract to 10

=> 10 – u

Step-by-step explanation:

Algebraic expression is the expression that contains the combination of number, variables and operators like addition, division, subtraction and multiplication.

4 0
3 years ago
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