3s+2t−3 =c
−7s−5t =4

Answers

Answer 1

Answer:

c=

−4

3

s−t+

−4

3

Step-by-step explanation:

Let's solve for c.

3s+2t−3c−7s−5t=4

Step 1: Add 4s to both sides.

−3c−4s−3t+4s=4+4s

−3c−3t=4s+4

Step 2: Add 3t to both sides.

−3c−3t+3t=4s+4+3t

−3c=4s+3t+4

Step 3: Divide both sides by -3.

−3c

−3

=

4s+3t+4

−3

c=

−4

3

s−t+

−4

3


Related Questions

what is the surface area of the image shown

6 in.
3 in.
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Answers

Answer:

126.0000

Step-by-step explanation:

Suppose that $3500 is placed in an account that pays 16% interest compounded each year. Assume that no withdrawals are made from the account. Follow the instructions below. Do not do any rounding.​

Answers

after one year. To do an investment question, we need to use the following formula: A(t) = a(1 + r)t, where:
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Find the sum of 318 nanoseconds and 96 microseconds

Answers

Step-by-step explanation:

1 microsecond is equal to 1000 nanoseconds.

Knowing this, we can multiply 96*1000 to get 96,000.

Then just add the additional 318 nanoseconds.

96,000+318=96,318 nanoseconds.

Jen collects stamps. The first month she added 25 stamps. Six months later, she doubled in number to a total of 98. How many stamps did she have to start her collection?

Answers

Answer:

49

Step-by-step explanation:

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Answers

Answer:59280

Step-by-step explanation: Permutation of (40,3)

Calculate the area of the shaded area !!
EZ FREE POINTS!!

Answers

Answer:

20 sq units

Step-by-step explanation:

Answer:

20 sq units

Hope it helps :)

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Answers

Answer: 55 Gallons.

Step-by-step explanation: you can trust me on this, and I promise it will be correct.

AHH HELP ME PLEASE!!!!!!!

Answers

Ok 23/4=23/4 ok ok ok ok ok ok ok

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Answers

Answer:

3x^2 + 12x

Step-by-step explanation:

3x(x +4)

3x^2 + 12x

- Multiply 3x * x = 3x^2

- Multiply 3x * 4 = 12x

Which Gives You 3x^2 + 12x  

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Answers

Answer:

G.

Step-by-step explanation:

5 + (-9) = -4.

. .

. .....

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Answers

Answer:

It means that 20 times x is 5

also the answer to that problem (20x=5) is 1/4

Step-by-step explanation:

20x means

20 * x

and since 20 * x = 5

divide 5 and 20

5/20 = 1/4

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Answers

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Answers

The interquartile range is 6.

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1) Using the image to the right, which of the following pairs of lines are parallel? A. a||b B. c||d C. a||d D. a||c HELP PLEASE

Answers

Answer:

C

Step-by-step explanation:

Answer:

c 100 percent

Step-by-step explanation:

A rectangle with an area of 8 ft^2 is dilated by a factor of 4. What is the area of the dilated rectangle?​

Answers

multiple choice?

Step-by-step explanation:

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Answers

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Answer:

180

Step-by-step explanation:

(5g2+6g-10)
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Answers

Answer:

look at given picture

Step-by-step explanation:

there is complete soln

Enter
30
to
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Answers

Answer:

3:7

Step-by-step explanation:

To simplify the ratio 30:70, we find the greatest common divisor of 30 and 70, and then we divide 30 and 70 by the greatest common divisor. The greatest common divisor that you can use to simplify 30:70 is 10. This means the answer to ratio 30:70 simplified is: 3:7.

Please mark me brainliest!

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Answers

Answer:

imma say the answer is 6

Step-by-step explanation:

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Answers

Answer:

-2/3

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Answers

The top left figure is similar with the figure given in this problem.

What are similar figures?

Two figures are defined as similar triangles when they share these two features listed as follows:

Congruent angle measures, as both triangles have the same angle measures.Proportional side lengths, which helps us find the missing side lengths.

Hence the top left figure is similar with the figure given in this problem, as:

5/2 = 20/8.The angle measures are the same.

More can be learned about similar figures at brainly.com/question/14285697

#SPJ1

to rent a certain meeting room, a college charges a reservation fee of $18 and an additional fee of $6 per hour. The chemistry club wants to spend at most $72 on renting the room. what are the possible numbers of hours the cemetery club could rent the meeting room? use t for the number of hours. write your answer as an inequality solved for t.

Answers

Answer:

t ≤ 9 hours

Step-by-step explanation:

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Answers

B

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Answers

Answer:

70

Step-by-step explanation:

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Answers

54.7 cm because a squared + b squared = c squared

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Answers

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

U forgot to add the diagram.. Lol

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Answers

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Answer:

75%

Step-by-step explanation:

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Answers

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6x + 7


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Answers

Answer:

C, or D

Step-by-step explanation:

The answer is C, or D

Answer:

8 x + 14

Step-by-step explanation:

2(4x+7)

2×4x +2×7 =

8x+14

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