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azamat
3 years ago
8

What is the solution to the system of equations below?

Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:

Answer: (‑1)-​x/​2-​21

Step-by-step explanation:

:)

Vesna [10]3 years ago
5 0

Answer:

(21,2)

Step-by-step explanation:

I just took the test

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Before the trip, Tyler read 24 pages of his Philadelphia guidebook in an hour. The guidebook is 84 pages long. If he continued t
Tom [10]

Answer:

3 1/2 hours

Step-by-step explanation:

84/24 = 3.5

5 0
3 years ago
Select all the correct answers.
11Alexandr11 [23.1K]

Statement 3 and 4 are true as Figures 1 and 2 are not congruent and Figures 1 and 3 are not congruent

<h3>What are Congruent Figures ?</h3>

The figures that are similar in shape and size or can be mapped into one another , such figures are called Congruent Figures.

The graph has been plotted on the basis of given data.

The plot can be seen in the graph attached with the answer.

The statements that are true according to the given data is

Statement 3 and 4 are true as

Figures 1 and 2 are not congruent because figure 1 cannot be mapped onto figure 2 using a sequence of rigid transformations.

Figures 1 and 3 are not congruent because figure 1 cannot be mapped onto figure 3 using a sequence of rigid transformations.

To know more about Congruent Figures

brainly.com/question/12132062

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4 0
2 years ago
Help last question I’ll tell y’all my score!
Rudiy27

Answer:

15

Step-by-step explanation:

graph shows

postcards=15

shirts=10

pencils= 40

we're going to add postcards and shirts THEN comparing it to pencils

postcards and shirts=15+10= 25

pencils= 40

answer=40-25=15

5 0
3 years ago
A + 3y + 4a - 2y + 10
Galina-37 [17]

Answer:

5a+y+10 is your answer

Step-by-step explanation:

8 0
3 years ago
Factor then solve.<br> ​ 3x2+14x+8=0
tangare [24]

Answer:

x = - 4, x = - \frac{2}{3}

Step-by-step explanation:

Given

3x² + 14x + 8 = 0

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 3 + 8 = 24 and sum = + 14

The factors are + 12 and + 2

Use these factors to split the x- term

3x² + 12x + 2x + 8 = 0 ( factor the first/second and third/fourth terms )

3x(x + 4) + 2(x + 4) = 0 ← factor out (x + 4) from each term

(x + 4)(3x + 2) = 0

Equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

3x + 2 = 0 ⇒ 3x = - 2 ⇒ x = - \frac{2}{3}

4 0
3 years ago
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