Ask question

Ask question

All categories

3 years ago

8

The sum of two numbers is 59. The difference between 2 times the first number and 6 times the second is -34. Find the two number

s.

1 answer:

trasher [3.6K]3 years ago

4 0

Answer: x = 40 ; y = 19

Step-by-step explanation:

x + y = 59

2*x - 6*y = -34

x + y = 59

x = 59 - y

2*(59 - y) - 6*y = -34

118 - 2*y - 6*y = -34

- 8*y = -34 - 118

-8*y = -152

y = -152 / -8

y = 19

x = 59 - y

x = 59 - 19

x = 40

You might be interested in

4. The cube root parent function is vertically stretched by a factor of 3, reflected in the x-axis,

Mademuasel [1]

Using translation concepts, it is found that the equation that represents the new function is:

$y = -3\sqrt[3]{x} - 8$

The cube root parent function is given by:

$y = \sqrt[3]{x}$

<h3>Translation:</h3>

The function goes through these following translations:

Vertically stretched by a factor of 3, that is, it is multiplied by 3, hence $y = 3\sqrt[3]{x}$ .

Reflected over the x-axis, that is, it is multiplied by -1, hence $y = -3\sqrt[3]{x}$ .

Translated 8 units down, that is, 8 is subtracted from the function, hence $y = -3\sqrt[3]{x} - 8$ .

Then, the equation is:

$y = -3\sqrt[3]{x} - 8$

To learn more about translation concepts, you can take a look at brainly.com/question/13671886

3 0

2 years ago

Pls help I really need it

tangare [24]

Answer:

x = 20

p =54

y= 54

Step-by-step explanation:

2x-4 = 96-3x

5x = 100

x = 20

2x-4 = 40-4 = 36

(180 - (36 x 2))/2

(180-72)/2

108/2

p = y =54

5 0

2 years ago

What is the slope-intercept form of m= -4

just olya [345]

Answer:

y = - 4x

Step-by-step explanation:

The slope-intercept form of a line is y = mx + b. In this case, m is - 4 and no b value is given.

8 0

3 years ago

Read 2 more answers

What is (f(x)) x (g(x))?

qaws [65]

hhhhhhhhhhhhhhhhhhhhhhhuuuuuuuuuuuuuuuuuuuuuuuuuuuuhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

8 0

2 years ago

Read 2 more answers

You roll two dice 44 times how many times do you expect to roll at least one even die?

Vilka [71]

Answer:

2

Step-by-step explanation:

6, because there's 3 types of even die and you're rolling it 44 times, or 6 times per number

3 0

3 years ago