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
weeeeeb [17]
3 years ago
13

How do i solve this

Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
8 0
Replace g for -2 and h for 5.

(2(-2) + 9(5) -5) - (6(-2) - 4(5) +2)

Taking this one at a time,
2(-2) = -4, and 9(5) = 45.
6(-2) = -12 and -4(5) = -20

(-4 + 45 - 5) - (- 12 - 20 +2)

Let’s distribute the negative symbol to the right side.

(-4 + 45 - 5) + (12 + 20 - 2)

Then, we solve!
(-4 + 40) + (12 + 18)

(36) + (30)

= 66!
solong [7]3 years ago
8 0

Answer:

64

Step-by-step explanation:

Okay, here it goes:

Where there is a g you insert -2 and where there is an h you insert 5

(2(-2)+9(5)-5)-(6(-2)-4(5)+2)

If two numbers are side-by-side with no other sign between them, you multiply

(-4+45-5)-(6(-2)-4(5)+2)

(-4+45-5)-(-12-20+4)

There is a subtraction sign between these equations. That means you must distribute the negative sign to the equation on the right.

Remember:

  • Negative × Negative = Positive
  • Negative × Positive = Negative
  • Positive × Positive = Positive

-4+45-5+12+20-4

Now just add them together. I recommend going left to right.

-4+45=41

41-5=36

36+12=48

48+20=68

68-4=64

You might be interested in
Maths, Spanish and English
inn [45]

what do you need help for

3 0
3 years ago
Find the sum of (4x^3+2x) + (8x^3+4)
Savatey [412]
The answer would be 12x^3+ 2x + 4
5 0
3 years ago
*Select all that apply.*
Korvikt [17]
I'm for sure know that it is function is linear but i would wait for others to answer also
5 0
3 years ago
Read 2 more answers
Please help it’s urgent
katrin2010 [14]

\bold{\text{Answer:}\quad \dfrac{-48x^4-42x^3-15x^2-5x}{(8x+7)(3x+1)}}

<u>Step-by-step explanation:</u>

.\quad \dfrac{-5x}{8x+7}-\dfrac{6x^3}{3x+1}\\\\\\=\dfrac{-5x}{8x+7}+\dfrac{-6x^3}{3x+1}\\\\\\=\dfrac{-5x}{8x+7}\bigg(\dfrac{3x+1}{3x+1}\bigg)+\dfrac{-6x^3}{3x+1}\bigg(\dfrac{8x+7}{8x+7}\bigg)\\\\\\=\dfrac{-15x^2-5x}{(8x+7)(3x+1)}+\dfrac{-48x^4-42x^3}{(8x+7)(3x+1)}\\\\\\=\large\boxed{\dfrac{-48x^4-42x^3-15x^2-5x}{(8x+7)(3x+1)}}

5 0
3 years ago
What h(10) means in the context of the real-world scenario, and how to find its value.
Nataliya [291]
the answer is the fraction of the number of line is a whole number an integer number
3 0
3 years ago
Other questions:
  • Find the next term for the given sequence.52, 45, 38, 31
    15·1 answer
  • Help Please, first one to answer gets BRAINLIEST!
    5·2 answers
  • 180 divided into two parts, one part will be 3 times the other part. What is the larger part
    11·1 answer
  • How much higher is 500 than -400 m
    9·2 answers
  • Beverly drove from the Atlantic City to New York she drove 284 miles at a constant speed of 58 mph how long did it take Beverly
    7·1 answer
  • Classify the triangle by it’s angles and it’s sides
    14·1 answer
  • Which of the following options have the same value as 70%, percent of 80?
    5·1 answer
  • A total of 100 students were surveyed
    11·1 answer
  • Quadrilateral ABCD is rotated 270° clockwise about the origin. What are the
    6·2 answers
  • Determine whether the lines are parallel, perpendicular, or neither. 5x + 2y = 14 and y = −5x + 9
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!