All categories

3 years ago

Which of the following expressions is equivalent to 6(5+3x)

Mathematics

2 answers:

Sonbull [250]3 years ago

8 0

Answer:

Step-by-step explanation:

so the answer is 30+ 18x

6 ( 5+ 3x)

so you disturbitue 6 times 5 which is 30 then you add the plus and do 6 times 3 which is 18 so the asnwer would be 30 + 18x

Alenkinab [10]3 years ago

7 0

Answer:

$30+18x=6(5+3x)$

Step-by-step explanation:

for this all you have to do is distribute the 6 by doing $6*5=30$ and $6*3=18$ and then you just have to add them together to get $30+18x=30+18x$

You might be interested in

3c/4 - 2c/3 = 4 (Solve with work please

mars1129 [50]

C = 9/28 = 0.321

https://www.tiger-algebra.com/drill/3c-3/4=2c/3/

3 0

3 years ago

The perfect square between 15,47

spin [16.1K]

There are 3. They're 16,25 and 36

3 0

4 years ago

Please Help this is Due in 1 hour and I really dont understand any of this. (Question in Image)

vaieri [72.5K]

Answer:

(-4, -1/2)

Step-by-step explanation:

to calculate the midpoints bt of the line use the ormula:

$( \frac{x1 + x2}{2} \frac{y1 + y2}{2} )$

Where (x1, x2) is one coordinate point and (y1, y2) is anither coordinate point. Any two points will work, but I chose A (-5,-4) and B (-3, 3).

$( \frac{ - 5 + ( - 3)}{2} \frac{ - 4 + 3}{2} )$

(-4, -1/2)

5 0

3 years ago

I need a easy way to do percentage

o-na [289]

It depends on what you are trying to calculate but the most common way I go to find percentage is to multiply by the number in decimal for ie. 50% = .5.

If you are looking for a way to do it quickly in your head I always take find out what 10% is like in the case of 100 it would be 10 so if I want to find 15% I know I can find 10% and if I cut what 10% is in half I will find 5% so likewise if I add what 10%+5% I will end up with 15%. For example, 10% of 100 is 10 half of 10 is 5 and 10+5 equals 15. If you need to find something like 20% or 30% I know that I can find 10% and instead of dividing(cutting it in half) I can multiply by 2 or 3. 10% + 10% =20%

I hope it helps, if you have more questions let me know!

7 0

3 years ago

. Office productivity is relatively low when the employees feel no stress about their work or job security. However, high levels

Ray Of Light [21]

Answer:

Step-by-step explanation:

The plot chart below best represents the relationship between stress and productivity in the workplace. As seen in the chart both high and low levels of stress equate to very low productivity levels for employees in the workplace. While just enough stress creates very productive employees. This tends to be because employees are worried about the possibility of losing their jobs so they work hard in order to keep the job but are not so worried that they think it will happen tomorrow and become burned out.

3 0

3 years ago