Select the correct solution set. -7x ≥ 56

{x | x ≤ -8}
{x | x ≥ -8}
{x | x ≥ 8}

Answers

Answer 1
Answer:

The solution is Option A.

The value of the inequality equation is {x | x ≤ -8}

What is an Inequality Equation?

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is

-7x ≥ 56    be equation (1)

On simplifying the equation , we get

Divide by -1 on both sides of the equation , we get\

7x ≤ -56

Divide by 7 on both sides of the equation , we get

x ≤ -8

Therefore , the value of A is x ≤ -8

Hence , the inequality equation is x ≤ -8

To learn more about inequality equations click :

brainly.com/question/11897796

#SPJ2

Answer 2
Answer: {x | x ≤ -8} is the correct one

Hope I helped : )

Related Questions

Rewrite 0.8 as a fraction in simplest form.
Geometric sequence help
THIS IS VERY URGENT PLS!!!
Find the value of x RT=4x+10 SW= 5x-20
Which is equivalent to 7-29i / 8-13i

How to solve this problem?

Answers

85.33 is the exact answer

Chris is trying to find the volume of a pool. What unit will he use?A) cubic feet
B) square feet
C) cubic inches
D) square inches

Answers

i'm pretty sure that it's cubic feet not really sure tho sorry
Chris will use Cubic feet.

A=2^3*3*5^2
B=2^3*5
Find the lcm of A and B

Answers

Answer:

LCM=120

Step-by-step explanation:

A=2^3 x 3 x 5^2

2^3= 2 x 2 x 2 = 8

5^2= 5 x 5 = 25

8 x 3 x 5 = 120

A= 120

B=2^3 x 5

2^3= 2 x 2 x 2 = 8

8 x 5 = 40

Hope this helps!

Which expression has a simplified expression of 5x - 12?1.) -3(4 x - 4) - 7 x
2.) 3(4 x - 4) - 7 x
3.) 3(-4 x + 4) - 7 x
4.) -3(-4 x - 4) - 7 x
this is multiple choice

Answers

TherightanswerisofoptionB.

please see the attached picture for full solution

Hopeit helps

Goodluck on your assignment

Answer:

2.) 3(4 x - 4) - 7 x

Step-by-step explanation:

A scale drawing of a square has a side length of 5 millimeters. The drawing has a scale of 1 mm : 5 km. Find the actual perimeter and area of the square.

Answers

Answer:

Actual Perimeter = 100 km

        Actual Area = 625 km²

Step-by-step explanation:

A scale drawing of a square has a side length of 5 millimeters.

The drawing has a scale of 1 mm : 5 km (which represents 1 mm is equal to 5 km)

We need to find the actual measurement of 5 mm square on scale.

                1 mm = 5 km

               5 mm = 5 × 5 km

                          = 25 km

The actual length of the side of square is 25 km

Now, we find the perimeter and area of the square.

  • Perimeter of square = 4 × side

                                 = 4 × 25

                                = 100 km

  • Area of the square = side × side

                                        = 25 × 25

                                        = 625 km²

Hence, The actual perimeter is 100 km and area of the square is 625 km²

What is the graph of the inequality 3x+2y>-5

Answers

Answer:

The graph is shown in attachment.

Step-by-step explanation:

we have to draw a graph of the inequality

3x+2y>-5

The following steps are:

Step 1: Rearrange the equation such that "y" is on the left side and rest on the right.

3x+2y>-5

2y>-5-3xy>(1)/(2)(-5-3x)

Step 2: Plot the  y>(1)/(2)(-5-3x)  line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)

. Here, dashed line is drawn.

Step 3: Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).

The graph is shown in attachment.

the graph above is how the inequality looks. I highly recommend you download an app called "desmos" for any questions you have about graphs.