3 years ago

Which of the following is the solution to the inequality below?

Mathematics

1 answer:

Crank3 years ago

3 0

Answer:

The correct answer should be x > -2

Step-by-step explanation:

-3(x - 3) > 5 - 5x

-3 + 9 > 5 - 5x

-3x + 5x + 9 > 5

-3x + 5x > 5 - 9

2x > 5 - 9

2x > -4

x > -2

Hope this helped! :)

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REY [17]

Answer:

20% shaded. 1/5 in simplist form

4 0

3 years ago

Which list shows all the positive factors of 23? 1,3,23 1,23 1,2,3,23 1,2,23

forsale [732]

<span>1,23 i think it may be this
</span>

8 0

3 years ago

A girl studied for 5 2/3 hours daily. She devotes 2 4/2 hours of her time for science and mathematics. How much time does she de

enot [183]

Given :

Number of hours studied daily , $T=5\dfrac{2}{3}$ .

Time given for science and mathematics is , $t=2\dfrac{4}{2}$ .

To Find :

How much time does she devote for other subjects .

Solution :

Let , time devote for other student is x .

So , Time left for other subject = Total time - Time taken by science and mathematics .

$x=T-t\\\\x=5\dfrac{2}{3}-2\dfrac{4}{2}\\\\x=\dfrac{(5\times 3)+2}{3}- \dfrac{(2\times 2 )+4}{2}\\\\x=\dfrac{17}{3}-4\\\\x=\dfrac{17-(4\times 3)}{3}\\\\x=\dfrac{5}{3}=1\dfrac{2}{3}$

Therefore , time devote for other subject is $1\dfrac{2}{3}$ hours .

Hence , this is the required solution .

8 0

4 years ago

Alex usually runs for 21 hours a week, training for a marathon. If he is unable to run for 3 days, describe how to find out how

Dovator [93]

If he runs for 21 hours per week, how many hours does he run per day? There are 7 days in a week, so this would be 21/7. Then if he doesn't run for three days, you need to multiply this by 3.

5 0

4 years ago

Juan has 6 times as many baseball cards as Nick. If Juan has 192 cards, how many does Nick have?

inessss [21]

<h3>Answer:</h3>

<h3>Step-by-step explanation:</h3>

Divide 192 by 6, to find the amount of baseball cards Nick has.

192 ÷ 6 = <u>32</u>

<h3><u>Check:</u></h3>

32 · 6 = 192

192 ÷ 6 = 32

Nick has 32 baseball cards, which is 6 times less than Juan's amount.

7 0

3 years ago