2 years ago

What is the answer to X=7-3y And 2x-4y=-6 I need it

Mathematics

1 answer:

ad-work [718]2 years ago

6 0

Answer:

x = − 3 y + 7

Step-by-step explanation:

Reorder 7 and − 3

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3 years ago

A family purchased tickets for a concert and paid a total of $70. They purchased 4 child tickets and 3 adult tickets. If an adul

Kruka [31]

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70x+4^2+3

Step-by-step explanation:

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3 years ago

If master chief has three and a half cookies, and the arbiter has five and three quarters of a cookie, how many cookies do they

nikklg [1K]

Answer:

$9\dfrac{1}{4}$

$4\dfrac{5}{8}$

Step-by-step explanation:

The master chief has three and a half cookies i.e. $3\dfrac{1}{2} = \dfrac{7}{2}$ numbers of cookies.

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Therefore, in total there are $(\dfrac{7}{2} +\dfrac{23}{4} ) = \dfrac{37}{4} = 9\dfrac{1}{4}$ numbers of cookies.

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3 years ago

Find the area of following rhombuses. Round your answers to the nearest tenth if necessary.

Andrews [41]

Answer:

505.4 in²

Step-by-step explanation:

½d2= 19×tan 35° = 19×0.7 = 13.3 in

d2 = 2×13.3 = 26.6 in

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3 years ago

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Answer:

Step-by-step explanation:

This is because 21/7 is 3. So, you use the scale factor of 3 to divide 27/3 to get x which is 9.

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3 years ago

Read 2 more answers