1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Butoxors [25]
3 years ago
5

Evaluate –9x - 8 When x = -4

Mathematics
2 answers:
Paha777 [63]3 years ago
6 0

Answer: 28

Step-by-step explanation:

Given -9x - 8

if x=-4

Then  -9(-4) - 8

negative 9 times negative 4 is positive 36.

36-8=28

Elan Coil [88]3 years ago
3 0

Answer:

27

Step-by-step explanation:

-9 x -4 the negitives cancel out making 9x4 = 36

36-8 = 27

You might be interested in
What is 1.54324 rounded to the nearest tenths equal
sesenic [268]

Answer:

1.5

Step-by-step explanation:

1.54324

The 5 is in the tenths place

We look at the next digit to determine if we need to round up or we leave it alone

The next digit is a 4.  It is under 5 so we leave the 5 alone

1.5

4 0
3 years ago
Read 2 more answers
A line passes through the points (4,6) and (6,2) .
siniylev [52]
ANSWER

Yes

No

No

Yes

EXPLANATION

The given line passes through the points,.
(4,6) \: and \: (6,2)

We need to determine the slope of this line using these two points.

The formula for finding the slope is

m=\frac{y_2-y_1}{x_2-x_1}

m = \frac{2 - 6}{6 - 4} = - \frac{ - 4}{2} = - 2

We can now use the formula

y-y_1=m(x-x_1)
in the slope intercept form.

If we use the point
(4,6)
the equation will be,

y - 6 = - 2(x - 4)

If we use the point,

(6,2)
we obtain,
y - 2 = - 2(x - 6)
6 0
3 years ago
Read 2 more answers
John got a score of 100 out of 5 shots, all the shots were on target. which targets did the shots land on
marishachu [46]

Answer:

20

Step-by-step explanation:

im pretty sure you divide!

5 0
4 years ago
Read 2 more answers
Subtract (2/7 -5/21 ) from the sum of 3/4, 5/7 and 7/12​
timofeeve [1]

Answer:

answer is 2

Step-by-step explanation:

4 0
3 years ago
The frequency of G5 is 783.99 Hz. What is the frequency of the note that is a perfect fifth above G5?
Dmitry [639]
<span>Give that </span>t<span>he frequency of G5 is 783.99 Hz.
To find the frequency of the note that is a perfect fifth above G5, we recall that </span>the frequencies of notes that are a 'perfect' fifth apart are in the ratio of 1.5

i.e. <span>the frequency of the note that is a perfect fifth above G5 divided by </span><span>t<span>he frequency of G5 equal 1.5

Let the </span></span><span><span>frequency of the note that is a perfect fifth above G5 be F, then
F / </span>783.99 = 1.5
F = 1.5 x 783.99 = 1175.99

Therefore, </span>the <span>frequency of the note that is a perfect fifth above G5</span> is 1175.99 Hz
3 0
4 years ago
Other questions:
  • Miss Watson runs a distance of 200 meters in 25 seconds
    5·1 answer
  • This is a math question ,plzzz help me
    11·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    8·1 answer
  • Find the product. Find your answer in exponential form 3^-3 • 3^-5
    11·1 answer
  • The legs of a right triangle are 3 units and 10 units what is the length of the hypotenuse ? Round your answer to the nearest hu
    11·1 answer
  • What is the solution set? −9.5x−1.5&gt;−30 Enter your answer in the box.
    15·2 answers
  • Please help and thank you
    6·1 answer
  • Write an expanded form and find the sum . plzz solve it 100% right... <br>​
    15·1 answer
  • Jesse wants to buy a guitar that cost $2000 however he cannot afford the full payment and in order to take you home he needs to
    11·1 answer
  • If a sweatshirt cost $45, and sales tax is 7%, how much tax did you pay?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!