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3 years ago

Use the three steps to solve the problem.

2 answers:

6 0

X = Bigger number is 5/3
y = Smaller number is 1/3

Solution
x = 5y
x + y = 3 - 3y which is x + 4y = 3

So, then replacing x with 5y in the second equation we get
5y + 4y = 3
So y = 1/3
Then coming back to the first equation
x = 5/3

Check the result with the second equation
5/3 + 1/3 = 3 - 3/3

Marizza181 [45]3 years ago

4 0

Answer:

The numbers should be 8 and 13. You can check them to be sure.

Step-by-step explanation:

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Kazeer [188]

Answer:

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 4, 29) and (x₂, y₂ ) = (0, 28) ← 2 ordered pairs from the table

m = $\frac{28-29}{0+4}$ = - $\frac{1}{4}$

The line crosses the y- axis at (0, 28 ) ⇒ c = 28

y = - $\frac{1}{4}$ x + 28 ← equation of line → D

8 0

3 years ago

Find. The unit vector. Multiple choice

lutik1710 [3]

Answer:

Step-by-step explanation:

6i = 3/5i

8j = 4/5j

3/5i + 4/5j

6 0

2 years ago

Solve for xxx.<br> x=x=x, equals

Sever21 [200]

Answer: The answer is of course, 3.

Step-by-step explanation:

7 0

2 years ago

Use the expression to answer the following questions. 5m – 8n + 2p – 12

Kobotan [32]

Answer:

12 is the constant

8 is the coefficient of the 2nd term

There are 4 terms

The terms are: 5m, 8n, 2p, and 12

7 0

3 years ago

Read 2 more answers

Determine if the expression - 4x²/2 is a polynomial or not. If it is a polynomial,

9966 [12]

Answer:

Step-by-step explanation:

Yes this is a polynomial.

Type - monomial

Degree = 2 {Highest power of the variable is the degree}

8 0

3 years ago