All categories

3 years ago

-56 less than or equal to -8x

Mathematics

1 answer:

nikitadnepr [17]3 years ago

4 0

$-56 \leqslant -8x$

Divide by -8 (change inequality sign direction)

$7 \geqslant x$

Response:

$x \leqslant 7$

You might be interested in

Katie makes 70% of her shots from the free-throw line. Can you determine how many consecutive free-throws she must make in order

irga5000 [103]

To make 70% she has completed 7 out of 10 shots. for her to get 75% she would need 3 out of 4 each time.

5 0

3 years ago

Read 2 more answers

BRAINLIEST FOR WHOEVER SOLVES IT CORRECTLY FIRST! Find the slope of the line passing through each of the following pairs of poin

maksim [4K]

Answer:

the slope is undefined

Step-by-step explanation:

x=-1

6 0

2 years ago

Read 2 more answers

The length of each edge of a cube is decreased by 40 percent By what percent does the volume of the cube decrease? Express your

lora16 [44]

Answer:

78% (to the nearest tenth)

Step-by-step explanation:

Volume of a cube = (length )³

Let the length of the cube = y

Original volume = y³

if the length is decreased by 40%, then new length = 1- (40% of y)

= 1-0.4y

= 0.6%

New volume (after decreasing the length) = (0.6y)³

= 0.216‬‬y³

% Volume decrease = (Original volume - New volume)/Original Volume x 100%

= (y³ - 0.216‬‬y³)/ y³ x 100%

= 0.784y³/y³ x 100%

=78.4%

≈78%

5 0

3 years ago

Read 2 more answers

algol [13]

Answer:

Step-by-step explanation:

We have the two functions:

$f(x)=\sqrt{x}+12\text{ and } g(x)=2\sqrt{x}$

And we want to find (f-g)(144).

This is the same thing to f(144)-g(144).

So, let’s determine the value of f(144) and g(144) first:

$\begin{aligned} f(144)&=\sqrt{144}+12 \\ &=12+12 \\ &=24\end{aligned}$

And:

$\begin{aligned} g(144)&=2\sqrt{144} \\ &=2(12) \\ &=24 \end{aligned}$

Hence:

$\begin{aligned} (f-g)(144) &= f(144)-g(144) \\ &=24-24 \\ &=0 \end{aligned}$

Our final answer is 0.

6 0

3 years ago

Read 2 more answers

(05.01)

choli [55]

Step-by-step explanation:

<u>The graph of a system of parallel lines will have no solutions. </u>

Always

Because they will never intersect, having same slopes.

=========================

<u>The graph of a system of equations with different slopes will have no solutions. </u>

Never

Because they will intersect exactly once, having different slopes.

6 0

2 years ago

Read 2 more answers

-56 less than or equal to -8x​

-56 less than or equal to -8x