4 years ago

Which set of numbers is in the solution set for this inequality? 3x > 15

Mathematics

2 answers:

alexgriva [62]4 years ago

3 0

Answer:

D) {6, 7, 8, 9}

Step-by-step explanation:

3x > 15

Divide each side by 3

3x/3 > 15/3

x > 5

The solution must be greater than 5

pashok25 [27]4 years ago

3 0

Answer:

D) {6, 7, 8, 9}

Step-by-step explanation:

3x > 15

x > 15/3

x > 5

Note that 5 is not included

So, the solution set must only include integers 6 onwards

You might be interested in

Find the length of 1 side of square if the area is 49 sq.cm<br> method needed

ladessa [460]

Answer:

It would be 7cm

Step-by-step explanation:

please find step by step explanation on the picture

7 0

2 years ago

Cards are drawn with replacement from a standard deck until a king is drawn. does this constitute a binomial experiment? why or

Flura [38]

The correct answer is B) No, because there is not a fixed number of trials.

4 0

3 years ago

Read 2 more answers

The coefficient of 2(3)(6)Q is _____. 36 18 12

seraphim [82]

The answer would be 36

Hope this helps! :)
~Asuka

8 0

4 years ago

Use the Distance Formula to find the distance between (−3, 7) and (8, −6) , rounded to the nearest hundredth.

igomit [66]

Answer:

d= 17.03

Step-by-step explanation:

$d=\sqrt{ (x_{2}-x_{1})+(y_{2}-y_{1})^{2}}\\\\d=\sqrt{(8--3)+(-6-7)^{2}}\\\\d=\sqrt{(11)+(-13)^{2}} \\\\d=\sqrt{121+169}\\\\d= \sqrt{290} \\\\d=17.03$

8 0

4 years ago

I need help if right I will give you brainiest

HACTEHA [7]

Answer:

$5\sqrt{5}i$ or D

Step-by-step explanation:

$\sqrt{-125} \\\\\mathrm{Apply\:radical\:rule}:\quad \sqrt{-a}=\sqrt{-1}\sqrt{a}\\\\\sqrt{-125}=\sqrt{-1}\sqrt{125}\\\\=\sqrt{-1}\sqrt{125}\\\\\mathrm{Apply\:imaginary\:number\:rule}:\quad \sqrt{-1}=i\\\\=\sqrt{125}i\\\\=5\sqrt{5}i$

6 0

3 years ago