3 years ago

Solve 3x − y = 18 for y.

1 answer:

4 0

Answer: y = -18 + 3x

Step-by-step explanation: Move all of your terms that do not contain 'y' to the right and then solve. You will get your final answer as 'y = -18 + 3x'.

I hope this helps you out.

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Plz help I will give brainliest What is the value of x in this problem 97x+14=13.8

sammy [17]

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2 years ago

there are 36 roses and 27 carnations. anna is making flower arrangements using both flowers, if she made the maximum number of a

solniwko [45]

This is a GCF problem,
find the GCF of 36 and 27. To do this, list out the factors for each number.
EX 36- 1×36, 2×18, so on and so on. Then do this for 27. The GCF will be the greatest factor. In this case, that is 9.
So there would be 9 groups because that is the greatest common factor.
there would be 4 roses in each group because 4×9= 36.
There are 3 carnations in each group because 9×3 =27.
So 9 groups with 4 roses and 3 carnations.

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3 years ago

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babymother [125]

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3 years ago

A number is equal to three times the smaller number also the sum of the smaller number and four is the larger number situation i

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2 years ago

Evaluate the value of x to 1 d.p Thank you

Keith_Richards [23]

Answer:

value of x = 2.8

Step-by-step explanation:

By law of cosines,

${a}^{2} = {b}^{2} + {c}^{2} - 2 \times b \times c \times cos(100) \\ {x}^{2} = {13}^{2} + {10}^{2} - (2 \times 13 \times 10 \times cos100) \\ = 169 + 100 - 260 \times 0.862 \\ = 269 - 260 \times 0.862 \\ = 7.758 \\x = \sqrt{7.758 } \\ = 2.785 \\ = approx \: 2.8$

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3 years ago