Ask question

Ask question

All categories

sergeinik [125]

3 years ago

12

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

2 answers:

aksik [14]3 years ago

8 0

Answer:

9x - 5y = 29

9*1 - 5y = 29

-5y = 20

y = -4

kkurt [141]3 years ago

5 0

<u>Answer:</u>

y = -4

<u>Step-by-step explanation:</u>

We are given the following equation and we are to find the value of y when x equals to 1:

$9x - 5y = 29$

Substituting the given value of x in the above equation:

$9(1) - 5y = 29$

$-5y = 29 - 9$

$-5y = 20$

$y = -\frac {20} {5}$

$y = -4$

Therefore, y = -4 when x = 1.

You might be interested in

Cuanto es la raíz cuadrada de 3

marshall27 [118]

La raíz cuadrada de 3 es 1.73

7 0

3 years ago

Which graph represents the function of f(x) = the quantity of 4 x squared minus 16, all over 2 x minus 4? (2 points)

Whitepunk [10]

The answer to your porblem would be

7 0

2 years ago

Aiden knows the length of only one side of his garden. He says he will be able to find the area knowing only one aide. Explain h

Snowcat [4.5K]

This is possible providing the garden is in the shape that has equal sides, such as a square or an equilateral triangle.

Area of a square is found by multiplying one side to the other, which would be the same as multiplying two same numbers.

6 0

3 years ago

Read 2 more answers

Rewrite the expression without using grouping symbols. 4(x – 2)

tangare [24]

out of these, it would be 4x - 4 * 2

7 0

3 years ago

Student Produced Response - Calculator

faltersainse [42]

Answer:

$\dfrac{a}{b}=0.75$ .

Step-by-step explanation:

If two equations $a_1x+b_1y+c_1=0$ and $a_2x+b_2y+c_2=0$ has infinitely many solutions, then

$\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}$

The given equations are

$ax+by=10$

$3x+4y=20$

It is given that the above system of equations has infinitely many solutions. So,

$\dfrac{a}{3}=\dfrac{b}{4}=\dfrac{10}{20}$

$\dfrac{a}{3}=\dfrac{b}{4}=\dfrac{1}{2}$

Now,

$\dfrac{a}{3}=\dfrac{1}{2}$ and $\dfrac{b}{4}=\dfrac{1}{2}$

$a=\dfrac{3}{2}$ and $b=\dfrac{4}{2}$

$a=1.5$ and $b=2$

So, a=1.5 and b=2.

Now,

$\dfrac{a}{b}=\dfrac{1.5}{2}=0.75$

Therefore, $\dfrac{a}{b}=0.75$ .

5 0

3 years ago