Ask question

Ask question

All categories

3 years ago

6

Which of the following is the solution for 7 - 4x ≥ 35 ?

1 answer:

melamori03 [73]3 years ago

7 0

There are no solutuons listed (says which of the following). My answer below should be in the list to choose from.

7 - 4x ≥ 35
subtract 7 from both sides

-4x ≥ 28
divide both sides by -4 AND change the direction of the inequality sign because we're dividing by a negative

x ≤ -7

CHECK:
7 - 4x ≥ 35
7 - 4(-7) ≥ 35
7 + 28 ≥ 35
35 ≥ 35

ANSWER: x ≤ -7

Hope this helps! :)

You might be interested in

Solve for x in the picture please

Nutka1998 [239]

Answer: $x=1$

Step-by-step explanation:

In order to find the value of "x", it is important to remember that:

$Tangent\ chord\ angle=\frac{1}{2}(Intercepted\ arc)$

We can identify in the figure that:

$Tangent\ chord\ angle=(43x)\°\\\\Intercepted\ arc=AB$

Then:

$43x=\frac{1}{2}AB$

Solving for AB:

$2(43x)=AB\\\\AB=86x$

Now, since there are 360° in a circle, we know that:

$AB+(272x+2)=360$

Then we can substitute $AB=86x$ into $AB+(272x+2)=360\°$ and solve for "x". This is:

$(86x)+(272x+2)=360\\\\358x=360-2\\\\x=\frac{358}{358}\\\\x=1$

8 0

3 years ago

What is the total surface area of a sphere if its radius is 6m?

Agata [3.3K]

Answer:

452.16 m^2

Step-by-step explanation:

The surface area of a sphere is given by

A=4πr^2

= 4 * π * ( 6)^2

= 4 * π *36

144 π

Letting pi = 3.14

A is approximately 452.16 m^2

5 0

3 years ago

Read 2 more answers

Show that f(2-3i) is a real number

densk [106]

Answer:

2 - 3i

is 2 - the square root of -9

2 -√-9

2 + √9

2 + 3 = 5

<em><u>Thank you (I dont know if these answers are 100% correct but I tried my best!)</u></em>

7 0

2 years ago

Translation, Rotation, and Reflection<br><br>Please help me

Firlakuza [10]

See the attached picture.

6 0

3 years ago

PLEASE ANSWER I REALLY NEED HELP ON THIS TEST

marshall27 [118]

Answer:

A

Step-by-step explanation:

beacause if you try to multiple 4x7.5 divided by 2 try it

6 0

3 years ago