3 years ago

What is inequalities? What is the form?

1 answer:

3 0

Answer: In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size

Step-by-step explanation:

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Write a linear equation that goes through the points (0,4) and (4,10). A. y =3⁄2x + 4 B. y =3⁄2x – 4 C. y =2⁄3x – 4 D. y =2⁄3x +

Elena L [17]

Answer:

Step-by-step explanation:

To write the equation, find the slope of the line using the two points. Find the difference in y values over the difference in x values.

$\frac{y_2-y_1}{x_2-x_1} = \frac{10-4}{4-0}=\frac{6}{4}=\frac{3}{2}$

Write the equation using the slope m=3/2 and the point slope form.

$y-y_1=m(x-x_1)\\y-10=\frac{3}{2}(x-4)$

This is the equation of the line. You can convert it to slope intercept form:

$y-10=\frac{3}{2}(x-4)\\y-10 = \frac{3}{2}x - 6\\y=\frac{3}{2}x +4$

4 0

3 years ago

Solve x - y = 5 for y

olga55 [171]

X - y = 5
x = y + 5
y = x - 5

6 0

3 years ago

What expression is equivalent to 6+3(n-4)-8+2n

lorasvet [3.4K]

Answer:

Step-by-step explanation:

Comment

Begin by removing the brackets.

6+3(n-4)-8+2n

6 + 3n - 12 - 8 + 2n Collect like terms

3n + 2n + 6 - 12 - 8 Combine

5n - 14

Answer

5n - 14

4 0

2 years ago

What fraction is between 3/4 and 1 ?

VLD [36.1K]

7/8 is between 3/4 and 1

8 0

3 years ago

When a number is decreased by 40% of itself the result is 96. What is the number?

Nikitich [7]

Answer:

160

Step-by-step explanation:

96 / (100%-40%) = 96/ (60%)

= 96/0.6 = 160

3 0

3 years ago

Read 2 more answers