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
AlekseyPX
3 years ago
7

-5(m+4)-10(8-5m) which’s is this

Mathematics
2 answers:
Darina [25.2K]3 years ago
3 0
-5m-20-80+50m=0
45m=100
m= 20/9
Mkey [24]3 years ago
3 0

Answer:

\large\boxed{45m-100}

Step-by-step explanation:

-5(m+4)-10(8-5m)\\\\\text{use the distributive property}\\\\=(-5)(m)+(-5)(4)+(-10)(8)+(-10)(-5m)\\\\=-5m-20-80+50m\\\\\text{combine like terms}\\\\=(-5m+50m)+(-20-80)\\\\=45m-100

You might be interested in
1.What is the area of this parallelogram?
dexar [7]

Question 1: Option D

Area of the parallelogram = 132 cm²

Question 2: Option B

Area of the parallelogram = 3.60 ft²

Solution:

Question 1:

Base of the parallelogram = 6 + 5 = 11 cm

Height of the parallelogram = 12 cm

Area of the parallelogram = Base × Height

                                           = 11 × 12

Area of the parallelogram = 132 cm²

Option D is the correct answer.

Question 2:

Base of the parallelogram = 1.9 + 0.5 = 2.4 ft

Height of the parallelogram = 1.5 ft

Area of the parallelogram = Base × Height

                                           = 2.4 × 1.5

Area of the parallelogram = 3.60 ft²

Option B is the correct answer.

7 0
3 years ago
Consider the Polynomial P(x)=x^3-5x^2-x+5. is (x-5) a factor?
Alborosie

Answer:

Option B, Yes, the remainder is 0, so x-5 is a factor of P(x)

Step-by-step explanation:

<u>Step 1:  Factor</u>

p(x) = x^3 - 5x^2 - x + 5

<em>p(x) = (x - 5)(x + 1)(x - 1)</em>

<em />

<em>Yes, the remainder is 0 so, x-5 is a factor of p(x)</em>

<em />

Answer:  Option B, Yes, the remainder is 0, so x-5 is a factor of P(x)

8 0
3 years ago
Aidan has $7565 in his checking account. He invests it in an account that earns 3.5% interest compounded continuously. What is t
Fudgin [204]
Total amount = Pe^(rt)
where
P=principal
e=2.7182818284...
r=0.035
t=3 (years)

Total amount
= 7565(e^(0.035*3)
=$ 8402.53
7 0
2 years ago
Question is in photo.<br> Thanks
emmasim [6.3K]
No, the dots make no straight lines
7 0
3 years ago
What is the answer. to.
nydimaria [60]
I believe it is (2) 60
7 0
2 years ago
Other questions:
  • Morgan buys 6 rolls of paper towels. She got 525.6 feet of paper towels in all. How many feet was each roll?
    10·2 answers
  • Mike has 4 times as many stamps as Andrew. If Mike gives Andrew 8 stamps, he will have twice as many stamps as Andrew. How many
    15·2 answers
  • Help with this pleaseee.
    15·1 answer
  • 14-2(3p+1)=6(4+p) what is the solution
    11·1 answer
  • Make x the subject of these equations. Thank you! ^^
    13·1 answer
  • jonathan helps his father every summer with the family business in pool cleaning. they are on pool with a clogged drain. it take
    14·1 answer
  • A rectangle has an area of 117 cm^2 and width of 9 cm. Find its lenght​
    14·1 answer
  • Whats the answer for this question
    6·2 answers
  • Find the product of 7.64​
    11·1 answer
  • . Suppose lines
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!