Please solve for x. Thank you.

Answer:

X < 4

Step-by-step explanation:

-7 > 13 - 5X

-7 = 13 - 5X

-7 -13 = -5X

-20 = -5X

-20 /-5 = -5X /-5

4 = X

4 > X

X < 4

Answer:

Step-by-step explanation:

Answer:

35% of 80 is 28

Step-by-step explanation:

Answer:

[tex]3 \sqrt{11} [/tex]

Step-by-step explanation:

Since we are given the hypotenuse which is 18 since it slanted, and leans on the house. And we are given one of the legs which is 15 since it is vertical. We can use the pythagorean theorem to solve for this problem.

[tex] {a}^{2} + {b}^{2} = c {}^{2} [/tex]

where a and b are the legs and c is the hypotenuse l.

Let plug it in

[tex] {a}^{2} + 15 {}^{2} = {18}^{2} [/tex]

[tex] {a }^{2} + 225 = 324[/tex]

[tex] {a}^{2} = 99[/tex]

[tex]a = \sqrt{99} [/tex]

[tex]a = \sqrt{9 \times 11} [/tex]

[tex]a = 3 \sqrt{11} [/tex]

Answer:

x > -39

Step-by-step explanation:

-0.3x < 6.7 + 5

-0.3x < 11.7

divide by -0.3

Answer is x > -39

Answer:

21

Step-by-step explanation:

a=( (a+b)/2 ) * h

A= 5+9/2 * 3

Answer:

9 + 5 = 14 x 3 = 42 divided by 2 is 21

Answer:

a- 3 batches

b-

[tex]1 \frac{1}{2} = 1.5[/tex]

c- 0.5 batches

Answer:

None of them are

Answer:

212.5

Step-by-step explanation:

7 chairs = 148.75

148.75 ÷ 7 = 21.25

21.25 x 3 = 63.75

148.75 + 63.75 = 212.5

Attached is the filled out chart.

We already know the total no. of youths, no. of adults that preferred paper books, no. of adults that preferred ebooks, and no. of people that preferred paper books in total. So we can fill that in and then subtract to get the rest of it.

Answer: Just times 3

For example

If a box cost 6$

Just do 6 times 3

which equals 18

Step-by-step explanation:

Answer

depends on how much each one cost you put $x so whatever that number is supposed to be times 3 then you get your answer

Step-by-step explanation:

comment what the number is and I'll let you now if you want

Is this a real question because i dont think this exist unless u are some type of genius

Answer:

1. h=1.5d. 2. 30cm in 20 days

Step-by-step explanation:

2. 20×1.5

Answer:

64  20  16   1       4

16   5     4  .25      1

Step-by-step explanation:

64 divided by 16 is 4. So you multiply 5 by 4 to get 20 pretzels and divide 1 by 4 to get .25 oz.

Answer:

3(n + 4) ≤ 10 is the equation and the solution is n ≤ -2/3 Decimal Form: -0.666667

hope this helps you

Step-by-step explanation:

The value of x for which the perimeter of the rectangle is less than 140 is,

x ≤ 33.

In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.

Given:

A rectangular shape with sides x + 4 and x.

And the perimeter of the rectangle is less than 140.

That means,

2(2x + 4) ≤ 140

4x + 8 ≤ 140

4x ≤ 140 -8

4x ≤ 132

x ≤ 33

Therefore, the solution of the inequality is x ≤ 33.

To learn more about the inequality;

brainly.com/question/28823603

#SPJ1

Answer:

Step-by-step explanation:

Try the points of x and y by substitution

This gives us the function:

Answer:

it's 4.

Step-by-step explanation:

Answer:

4

Step-by-step explan

cus

Answer:

Step-by-step explanation:

The coordinates of the reflection of a point (x, y), across the y-axis is the point (-x, y)

Please find attached the plot of the image of quadrilateral ABCD under a reflection of the line l

Method:

The coordinates of the vertices of the given quadrilateral ABCD are as follows

A(-2 0), B(-3, 4), C(0, 4), and D(-1, 1)

Due to its orientation, the line l can be taken as being equivalent to the y-axis

The coordinates of the image of (x, y) following a reflection across the y-axis is (-x, y)

Therefore, for the image of the quadrilateral ABCD following a reflection across the y-axis to give the quadrilateral A'B'C'D', the coordinates of A'B'C'D' are;

A(-2 0), reflected across the y-axis gives the image A'(2, 0)

B(-3, 4), reflected across the y-axis gives the image B'(3, 4)

C(0, 4), reflected across the y-axis gives the image C'(0, 4)

D(-1, 1), reflected across the y-axis gives the image D'(1, 1)

The coordinates with which the image of the of the quadrilateral ABCD can be plotted are therefore;

A'(2, 0), B'(3, 4), C'(0, 4), and D'(-1, 1)

The plot of the quadrilateral ABCD and the image A'B'C'D' can be created using MS Excel presented in the attached graph

Learn more about transformations here:

https://brainly.com/question/21388875

Answer:

D

Step-by-step explanation:

Inequalities of the type have | x | > a have solutions of the form

x < - a , x > a

Thus

| x | > 11

x < - 11 and x > 11

Answer:

971

Step-by-step explanation:

use the pemdas method

Answer:

yess

Step-by-step explanation: