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2 years ago

Use the distributive property to simplify the expression below:

Mathematics

2 answers:

Lorico [155]2 years ago

8 0

4x + 2x + 2
= 6x + 2

So the answer is B

eduard2 years ago

5 0

Answer:

Step-by-step explanation:

You would first multiply the variable and constant with the number next to the parenthesis. So you now have 4x+2x+2. Then you add up like terms to get a final answer of 6x+2.

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Find the indicated length

12345 [234]

Answer:

MP= 23

Step-by-step explanation:

I don't know the second one

3 0

2 years ago

9 burgers and 1 doughnut cost $31.30. 3 doughnuts and 6 burgers cost $26.70. Find the cost of 2 burgers.

kirill [66]

Step-by-step explanation:

Let assume that

Cost of 1 burger = $ x

Cost of 1 doughnuts = $ y

According to statement, 9 burgers and 1 doughnut cost $ 31.30

$\begin{gathered}\sf \: 9x + y = 31.3 \\ \\ \end{gathered}$

$\begin{gathered}\sf\implies \sf \: y = 31.3 - 9x - - - (1) \\ \\ \end{gathered}$

According to statement again, 3 doughnuts and 6 burgers cost $ 26.70

$\begin{gathered}\sf \: 6x + 3y = 26.7 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: 3(2x + y) = 26.7 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: 2x + y = 8.9 \\ \\ \end{gathered}$

On substituting the value of y from equation (1), we get

$\begin{gathered}\sf \: 2x + 31.3 - 9x = 8.9 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: 31.3 - 7x = 8.9 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: - 7x = 8.9 - 31.3 \\ \\ \end{gathered}$

$\begin{gathered}\sf \: - 7x = - 22.4 \\ \\ \end{gathered}$

$\begin{gathered}\bf\implies \: x = 3.2 \\ \\ \end{gathered}$

So,

Cost of 2 burgers = 3.2 × 2 = <u>$ 6.4</u>

5 0

1 year ago

Read 2 more answers

The amounts that two partners invested in a new business are given below. If the partners share the profits in the same ratio as

koban [17]

The total amount of investment = 4300 + 7700 = $12,000

Now, the percentage of share of partner B can be calculated as follows:
% of share of B = (7700/12000) x 100 = 64.1667%

Therefore, for a profit of $3600, partner B will get:
0.641667 x 3600 = $2310

3 0

2 years ago

Why does he look so off

victus00 [196]

He’s a cocain addict. They snort them Poland bro

8 0

2 years ago

Read 2 more answers

8/9 to what power equals 64/81

Ierofanga [76]

2nd

Step-by-step explanation: