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12345 [234]
3 years ago
9

if there are 40 question and each question carrying 5 marks and each wrong attempt can deduct 3 marks. if someone secured 70 mar

ks then how many question he has attempted
Mathematics
1 answer:
weeeeeb [17]3 years ago
3 0
The answer is 14. Simply divide 70 by 5.
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Solve.
Furkat [3]

Answer:

-0.03

Step-by-step explanation:

-59x+3.2=5

-59x=5-3.2

-59x=1.8

x=1.8/-59

x=-0.03

3 0
2 years ago
What multiplies to -10000 and adds up to 0?
aleksley [76]
1
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5 0
3 years ago
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Which expression is equivalent to(2^3)^-5
Nady [450]

Answer:

hope this helps if not im sorry

Step-by-step explanation:

(2^3)^5

=2^(3*5)

= 2^15

3 0
3 years ago
Classify the following data. Indicate whether the data is qualitative or quantitative, indicate whether the data is discrete, co
lianna [129]

Answer:

Its quantitive cause its giving a number and quantity/quantitive is for numbers

7 0
3 years ago
Read 2 more answers
Which of the following is an equivalent expression to: -2(-5x - 8)
exis [7]

Answer:

10x + 16

Step-by-step explanation:

Doing the distributive property, we get the answer 10x + 16.

5 0
3 years ago
Read 2 more answers
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