Ask question

Ask question

All categories

Svetradugi [14.3K]

4 years ago

13

5x-3y=12 what is the x-intercept

1 answer:

Varvara68 [4.7K]4 years ago

3 0

Your x-intercept is (12/5,0) and your y-intercept is (0,-4)

You might be interested in

Trish is solving the equation x + 10 = 8 for the value of x. x + 10 + 10 = 8 + 10 x = 18 (2)x = (2)18 x = 36 What error did Tris

zlopas [31]

X+10+10=8+10 is not equal to x=18. It must be x+20=18 x=-2

5 0

4 years ago

Read 2 more answers

What is the distance between the points (2, 1) and(6, 7)?

icang [17]

Answer:

$\displaystyle d = 2\sqrt{13}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Coordinates (x, y)

<u>Algebra II</u>

Distance Formula: $\displaystyle d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

Point (2, 1)

Point (6, 7)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(6 - 2)^2 + (7 - 1)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{4^2 + 6^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{16 + 36}$
[√Radical] Add: $\displaystyle d = \sqrt{52}$
[√Radical] Simplify: $\displaystyle d = 2\sqrt{13}$

3 0

3 years ago

Is negative 11 irrational or rational

tino4ka555 [31]

Answer: 11 is rational

Step-by-step explanation: All rational numbers are whole numbers.

11 is a whole number.

Irrational numbers cannot be expressed as fractions.

8 0

3 years ago

A university has 40,140 students. In a random sample of 210 students, 14 speak three or more languages. Predict the number of st

Alekssandra [29.7K]

Answer:

2676 students

Step-by-step explanation:

Total number of students =. 40,140

During study:

Sample size = 210

Number of samples who speak 3 or more languages = 14

Proportion who speak 3 or more languages :

14 / 210 = 0.0666666

Applying the proportion to the total. Population :

0.0666666 * total number of students

0.0666666 * 40140

= 2675.997324

= approximately 2676 students

4 0

3 years ago

A restaurant hostess is paid $50 plus 10% of the waitstaff’s tips for each night she works. If y represents her pay each night a

andrew11 [14]

Answer:

Y+x=5

Step-by-step explanation:

3 0

4 years ago