3 years ago

(7) Math word problem Pleas help!

1 answer:

5 0

The last one i think is correct, hope i could help??

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likoan [24]

3.) Inequalities.
Hope it helped.

7 0

3 years ago

Naddik [55]

Your answer is 270 hope this helps

3 0

3 years ago

posledela

Answer:

Step-by-step explanation:

Since there is nothing to solve in the absolute value, take them away and make -2x just 2x. To get x by itself, divide both sides by 2 to get x=2

3 0

3 years ago

anyanavicka [17]

Answer:

24 hours

Step-by-step explanation:

The computation of the number of hours taken by Bobby to build the robot by himself is shown below:

Given that

Bobby could take 12 hours

Together they could build in 8 hours

So based on the above information

the number of hours taken by Bobby to build the robot by himself is

Let us assume the above line be x

So,

$\frac{1}{8}-\frac{1}{12} = \frac{1}{x} \\\\\frac{6 - 4}{48} = \frac{1}{x} \\\\\frac{2}{48} = \frac{1}{x} \\\\x = \frac{48}{2}$

x = 24 hours

6 0

3 years ago

zhuklara [117]

the answer is x > 1/6

7 0

3 years ago