All categories

3 years ago

Which expression is equivalent to -6(- +2x)? -4-12% -4+ 2x 4-12x 4+ 12x

Mathematics

1 answer:

statuscvo [17]3 years ago

7 0

Answer:

4-12x

Step-by-step explanation:

You might be interested in

FU.CKKKKK MODERATORSSSSSSSS

Nostrana [21]

Answer:

;p79tyuil

Step-by-step explanation:

5 0

3 years ago

F m 1=7x and m 4=3x+20 what is the m 2

djyliett [7]

M2=5x+10
.................

4 0

3 years ago

What is the value of h (−2) when h (x) = 3x + 1?<br><br> h (−2) =

Veseljchak [2.6K]

All you need to do is substitue -2 into the equation for x,

h(-2) = 3(-2) + 1 = -6 + 1 = -5

6 0

3 years ago

A quality control manager at a factory selects 7 light bulbs at random for inspection out of every

shutvik [7]

Answer:

350 lightbulbs

Step-by-step explanation:

First find the number of batches made.

20,000 divided by 400 = 50

This means that there are 50 batches in which 7 light bulbs will be selected at random to be inspected.

We can multiply the number of batches to the lightbulbs being inspected.

50 times 7 = 350

Therefore, 350 lightbulbs will be inspected.

Please tell me if I am incorrect :)

6 0

3 years ago

Every jump a game piece makes measures 8/9 . The piece starts at point A = 7 and jumps to the right. As soon as the piece jumps

frutty [35]

Answer:

There will be a total 40 jumps.

Step-by-step explanation:

Every jump a game piece makes measures $\frac{8}{9} = 0.889$ .

Now, the piece starts at point A = 7 and jumps to the right.

So, the piece will jump over B = 24 after $\frac{24 - 7}{0.889} = 19.122$ ≈ 20 complete jumps.

Then it switches direction to the left and the piece then stops at point A.

So, there will be a total (20 + 20) = 40 jumps. (Answer)

4 0

3 years ago