2 years ago

Where are the brainly tutors at? I need help

Mathematics

1 answer:

navik [9.2K]2 years ago

8 0

Answer:

What exactly do you need help with??

Step-by-step explanation:

You might be interested in

Plsssss help ASAP ;-;

lorasvet [3.4K]

Answer:

$3x+2$

Step-by-step explanation:

$6x^{2} - 11x - 10 = (2x - 5)(3x+2)$

So, $\frac{6x^{2} - 11x - 10}{2x-5} = \frac{(2x-5)(3x+2)}{2x-5}$

= $3x + 2$

Hope this helps :)

5 0

2 years ago

Jessica had 140 to spend on 8 books. After buying them she had 12 dollars. How much did each book cost?

Rashid [163]

Answer:

each book was $16

Step-by-step explanation:

140-12=128 divided by 8 = 16

hope this helps!

8 0

2 years ago

12 less than a number is the same as 5 times the same number increased by 4

Lina20 [59]

Answer: 12<5x+4

Step-by-step explanation:

7 0

2 years ago

Plz help asap almost done

Makovka662 [10]

Answer:

5(-2.1)-4(-8.9)= 25.1

Step-by-step explanation:

lol

7 0

3 years ago

Choose the appropriate word or phrase from the drop down menu to complete the sentences: The mean of the quantitative variable o

Tanzania [10]

Answer:

1. Population mean

2. Sample mean

3. Population standard deviation

4. Sample standard deviation

Step-by-step explanation:

Required

Complete the gaps

The answer is self-explanatory.

All you need to do in this question is to look for the keywords (mean/standard deviation) and (population/sample).

In addition, the symbol of the parameters are:

1. Population mean $\mu$

2. Sample mean $\bar x$

3. Population standard deviation $\sigma$

4. Sample standard deviation $\sigma_x$

5 0

2 years ago