All categories

3 years ago

What's equivalent to 5(2x+6)

Mathematics

2 answers:

Ede4ka [16]3 years ago

8 0

Answer:

10x + 30

Step-by-step explanation:

That's the answer!

Leno4ka [110]3 years ago

3 0

The simplified expression would be:
10x + 30
hope this helps!

You might be interested in

A worker at a mill is loading 10-lb bags of flour into boxes to deliver to a local warehouse. Each box holds 4 bags of flour. If

Hunter-Best [27]

Answer: 100 boxes

Step-by-step explanation:

Hi, since 1 ton = 2,000 lbs

We have to divide 10lbs by 2000 to convert the lbs in tons.

1t/2000lb = xt / 10lb

10 /2000=0.005

0.005 ton = 10 lbs (1 bag)

Each box has 4 bags

0.005 ton x 4 = 0.02 ton

So each box weights 0.02 ton

Since we need 2 tons.

Using proportions:

0.02t/1 box= 2 t / x boxes

x = 2 / (0.02/1)

x = 100 boxes

Feel free to ask for more if needed or if you did not understand something.

4 0

3 years ago

18 55 -101 196 55 18 22 X-22 57 88

choli [55]

Answer:

maybe a that's my answer

8 0

3 years ago

Write the decimal expansion for

inysia [295]

Answer:

B. 0.54

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

I have the first part but I don't know how to do the second part<br><br> h e l p

Debora [2.8K]

$\bf \begin{array}{cll} \stackrel{ordinal}{position}&\stackrel{term}{value}\\ \cline{1-2} 1&12\\ 2&12+d\\ 3&12+d+d\\ 4&12+d+d+d\\ &12+3d \end{array}\qquad \implies ~\hfill \begin{array}{llll} \stackrel{\textit{4th term}}{12+3d}~~=~~\stackrel{\textit{4th value}}{3}\\\\ 3d=-9\implies d = \cfrac{-9}{3}\\\\ \stackrel{\textit{common difference}}{d = -3} \end{array}$

well, we know the common difference is -3, to go from the 4th term to the 8th term, we need to add "d" 4 times or namely 3+4(-3), likewise to go from the 13th term to the 19th term we have to add "d" 6 times, or namely -24 + 6(-3).

$\bf \stackrel{\textit{8th term}}{3+4(-3)}\implies 3-12\implies -9 \\\\\\ \stackrel{\textit{19th term}}{-24 + 6(-3)}\implies -24-18\implies -42$

3 0

3 years ago

What is the sum of the first 10 terms of the sequence defined by an=2n-3

makvit [3.9K]

$a_n = 2n - 3$

$\text {When n = 10,}$

$a_{10} = 2(10) - 3$

$a_{10} = 17 \text { Answer (B)}$

------------------------------------------
Answer: The 10th term is 17.
------------------------------------------

5 0

3 years ago

Read 2 more answers