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3 years ago

Please help quick lol

Mathematics

2 answers:

Sonja [21]3 years ago

6 0

The answer is c or b most likely

ratelena [41]3 years ago

5 0

I think c but if not then b

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Order of Operations

emmasim [6.3K]

Given:

$4 + 9 + 16 \div 4 - 8 -3 \times 5$

To find:

The number of possible solutions, if the Order of Operations did not exist.

Solution:

We have,

$4 + 9 + 16 \div 4 - 8 -3 \times 5$

Now,

Case 1:

$[4 + 9 + 16] \div [4 - 8 -(3 \times 5)]=29\div (4 - 8 -15)$

$4 + 9 + 16 \div 4 - 8 -(3 \times 5)=-\dfrac{29}{19}$

Case 2:

$[4 + 9 + 16] \div (4 - 8 -3) \times 5=29\div (-7\times 5)$

$4 + 9 + 16 \div (4 - 8 -3) \times 5=-\dfrac{29}{35}$

Case 3:

$4 + 9 + (16 \div 4) - 8 -(3 \times 5)=4+9+4-8-15$

$4 + 9 + (16 \div 4) - 8 -(3 \times 5)=-6$

Many more possibilities are there.

Therefore, there are more than 3 possible solutions.

6 0

4 years ago

Find the slope of the line through the points (-2, 1) and (0,4).

jeka94

Answer:

-3/2 is the answer

y2-y1

x2-x1

4-1=3

0-2=-2

5 0

3 years ago

What should she do next to find 42 to the nearest hundredth?

ch4aika [34]

This answer would be b because

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3 years ago

Is 14/25 greater than 0.75

andre [41]

No, it is Not, because 14/25 is equavalent to .56 something, and that is less than .75.

8 0

4 years ago

9 batteries cost 18 dollars what's the rate and unit rate

Vanyuwa [196]

Answer to your question is 2

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3 years ago