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3 years ago

How do I find x and y?

Mathematics

2 answers:

madreJ [45]3 years ago

6 0

Answer:

Well to find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'. To find the y-intercept, plug 0 in for 'x' and solve for 'y'. In this tutorial, you'll see how to find the x-intercept and the y-intercept for a given linear equation.

<em>Hope I helped</em>

From Google

zysi [14]3 years ago

4 0

Well since a line equals 180 degrees, you can make equations out of the values given. you could use the following to solve it:
5y-4 = 180
3y = 180
2x+13 = 180

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(b) The monthly salary of a staff working in a doll shop is Rs. 7,500. She sold the dolls of Rs. 1,20,000 in a month. If she ear

SSSSS [86.1K]

Answer:

Step-by-step explanation:

Let the rate of commission is x%.

<u>Total earning is:</u>

7500 + 120000*x/100 = 13500
1200x = 13500 - 7500
1200x = 6000
x = 6000/1200
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7 0

3 years ago

Read 2 more answers

Qué procedimiento debe realizar para convertir kilómetros a mililitros

natulia [17]

Answer:

multiplica el valor de volumen por 1e+15

Step-by-step explanation:

4 0

3 years ago

Salaries of 49 college graduates who took a statistics course in college have a mean, x overbar, of $ 65 comma 300. Assuming a

Molodets [167]

Answer: $60,540< \mu$

Step-by-step explanation:

The confidence interval for population mean is given by :-

$\overline{x}-z^*\dfrac{\sigma}{\sqrt{n}}< \mu$

, where $\sigma$ = Population standard deviation.

n= sample size

$\overline{x}$ = Sample mean

z* = Critical z-value .

Given : $\sigma=\$17,000$

n= 49

$\overline{x}= \$65,300$

Two-tailed critical value for 95% confidence interval = $z^*=1.960$

Then, the 95% confidence interval would be :-

$65,300-(1.96)\dfrac{17000}{\sqrt{49}}< \mu$

$=65,300-(1.96)\dfrac{17000}{7}< \mu$

$=65,300-4760< \mu$

$=60,540< \mu$

Hence, the 95% confidence interval for estimating the population mean $(\mu)$ :

$60,540< \mu$

7 0

3 years ago

What is the value of x?

Cloud [144]

I think the answer is D. 170 but if I’m wrong I’m totally srry

4 0

3 years ago

What is the algebraic expressions of 8-6k

Komok [63]

Eight decreased by six times the number k

The difference of eight and the product of six and the number k

Eight minus six times k

Six multiplied to k is less than 8

4 0

3 years ago