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
zubka84 [21]
3 years ago
8

Solve this for me: (-9) − 15

Mathematics
2 answers:
Yakvenalex [24]3 years ago
4 0
The answer would be -24
elena-s [515]3 years ago
3 0

Answer:

-24

Hope that this helps!

You might be interested in
Two times the sum of a number and three is not equal to eight
jarptica [38.1K]
Could be the sum is 1 and then 2 times 2 which equals 4 then 5 then plus 3 it is 8 so wrong
8 0
3 years ago
Zack delivers mail for the post office. Every day he walks a 7-mile route. How many miles does Zack walk in one month if he work
GalinKa [24]
If Zack walks a 7-mile route every day, and he goes on for 22 days, the answer is 154, because you are multiplying 7 by 22 (7 x  22 = 154).
7 0
3 years ago
What is the middle integer?
Elanso [62]

Answer:

-56

Step-by-step explanation:

Hello!

Let's create an equation to figure out what the middle integer really is.

Creating an equation:

n + (n + 1) + (n + 2) = -168 (This is true because we must account for the <em>consecutive integers </em>part.)

Simplifying:

3n + 3 = -168

Subtracting:

3n = -171

Dividing:

n = -57

Now, we plug-and-chug:

-57, -56, -54 (this is because we accounted for adding <em>positive </em>one.)

Thus, the middle integer is \boxed{-56}.

Check:

We can see if we are correct by adding up -57, -56, -54.

(-57) + (-56) + (-54) = -168

So we are correct!

Hope this helps!

7 0
3 years ago
In ADEF, the measure of ZF=90°, EF = 2.3 feet, and FD = 2.9 feet. Find the measure
neonofarm [45]

Answer:38.4

Step-by-step explanation:

5 0
3 years ago
Place each of the key aspects under the function it describes
melamori03 [73]

Answer:

range: {y: y ≥ 0} ⇒ h(x)

decreasing over(-∞ , 1) ⇒ h(x)

increasing over (-∞ , 0) ⇒ g(x)

range: {y: y ≤ 1} ⇒ g(x)

increasing over (1 , ∞) ⇒ h(x)

decreasing over(0 , ∞) ⇒ g(x)

Step-by-step explanation:

∵ h(x) = (x - 1)²

∴ Its vertex is (1 , 0)

∴ The parabola is opened upward

∴ The range: {y: y ≥ 0}

∴ It's decreasing over (-∞ , 1)

∴ It's increasing over (1 , ∞)

∵ g(x) = -(x - 1)(x + 1) = -(x² - 1) = -x² + 1

∴ Its vertex is (0 , 1)

∴ The parabola is opened downward

∴ The range: {y: y ≤ 1}

∴ It's increasing over (-∞ , 0)

∴ It's decreasing over (0 , ∞)

5 0
3 years ago
Read 2 more answers
Other questions:
  • The polynomial function f(x) is a fourth degree polynomial. Which of the following could be the complete list of the roots of f(
    6·2 answers
  • A large cube has five layers each with five rows of small cubes how many small cubes will the larger cube contain
    5·2 answers
  • I cant believe how bad my brother, Reuben, is at growing things. He bought a whole bunch of plants at the nursery the other day.
    15·1 answer
  • 2 UITS<br> What is happening to this graph when the x-values are between -8 and -4?
    14·1 answer
  • Need help with point slope forms asap! Double check my answer please
    9·1 answer
  • How do you write 23.5% as a decimal?
    11·2 answers
  • Find the negative square root of twenty
    13·1 answer
  • Calculate the surface area of a prism with the following dimensions.
    12·1 answer
  • A can of corn is shaped like a cylinder. The radius of the can is 5 inches and the height of the can is 8 inches. Which measurem
    12·2 answers
  • Need some help!!!!! This is hard for me!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!