3 years ago

Solve -8x +Y=23 and -x+6y=-3 using substitution method

Mathematics

1 answer:

marysya [2.9K]3 years ago

4 0

y=8x+23

y=x/6-1/2

i believe this is the answer

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Solve for x what is x+5=14

ki77a [65]

Answer:

x=9

Reverse. 14-5=9, so x must be 9.

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Thank you to all the people who helped! :)

ira [324]

Answer:

Oh my gosh!

Step-by-step explanation:

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Use the Law of Sines to find each missing side or angle. Round to the nearest tenth.

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Mrs. Santiago is buying bagels for her office.Each box contains 6 plain, 4 blueberry, and2 onion bagels. Write and interpret a r

yawa3891 [41]

Explanation:

Each box contains

$\begin{gathered} 6plain \\ 4blueberry \\ 2onionbagels \end{gathered}$

The ratio that compares the number of blueberry bagels in one box to the number of onion bagels in one box will be calculated below as

$\begin{gathered} 4:2 \\ in\text{ the simplest form } \\ 2:1 \end{gathered}$

This means that for every one onionbagels in the box, there are 2 blueberry bagels

Part B:

Given that there are 20 blueberry bagels, the number if onion bagels will be calculated below as

$\begin{gathered} \frac{2}{1}=\frac{20}{x} \\ cross\text{ multiply, we will have} \\ 2x=20 \\ \frac{2x}{2}=\frac{20}{2} \\ x=10 \end{gathered}$

Hence,

The final answer is

$10\text{ }onion\text{ }bagels$

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