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
kupik [55]
3 years ago
8

Use distributive property -9(-m+4)

Mathematics
2 answers:
Zina [86]3 years ago
8 0

Answer:

9m-36

Step-by-step explanation:

-9times -m = 9m

-9 times 4 = -36

9m-36

marissa [1.9K]3 years ago
6 0

Answer: -9m+-36

Step-by-step explanation:

You might be interested in
The table shows information about the population of a city.
anastassius [24]

Answer:

ok thank you

Step-by-step explanation:

7 0
2 years ago
Sheila, janice, and katen, working together at the same rate, can complete a job in 3 1/3 days. Working at the same rate, how mu
pychu [463]

Answer:

Janice and Karen could do in 1 day:

  • <u>20% of the job</u>.

Step-by-step explanation:

To identify how much of the job could janice and caren do in 1 day, first, we must find how much of the job make just 1 person at the same rate:

If three persons make a job in 3 1/3 days, 1 person make the job in x:

  • 3 persons ⇒ 3 1/3 days or 10/3 days
  • 1 person ⇒ x

Then:

  • x=\frac{1 person*\frac{10}{3}days }{3 persons} (we cancel the unit "persons")
  • x=\frac{\frac{10}{3}days }{3}
  • x = 10 days

Just a person would need 10 days to complete a job, now, we're gonna divide this value in 2 to obtain the time that need two persons to complete a job:

  • Time to complete a job between 2 persons = \frac{10}{2}days
  • Time to complete a job between 2 persons = 5 days

How two persons need 5 days to complete a job (in this case, the two persons are Janice and Karen), we can make a simple rule of three to obtain the percentage made in 1 day:

  • 5 days ⇒ 100% of a job
  • 1 day ⇒ x

Then:

  • x=\frac{1*100}{5} (you can use the % if you want, the result is the same)
  • x=\frac{100}{5}
  • x=20

As you can see, <u><em>Janice and Karen just in a day could do 20% of the job</em></u>.

3 0
3 years ago
What is 1/2 + 4/7 equal to?
Mashcka [7]
15/14 1 and 1/14 is the answer
8 0
3 years ago
Read 2 more answers
Yolanda made 21 hats. Yolanda made 3 times as many hats as Greg. Let n be the number of hats that Greg made.
castortr0y [4]

Answer:

63

Step-by-step explanation:

A) 21(3)=n

B) 63

3 0
3 years ago
Read 2 more answers
What's the answer for 25
Mrrafil [7]
I'm almost certain that k is 9/2 and 2.  ((:

3 0
3 years ago
Other questions:
  • What's a quadrilateral that has a 80, 100, 100, 80 degree
    12·2 answers
  • Whats the answer to this question
    9·1 answer
  • If the sinA = 3/5 and the cosA = 4/5 , then what is tan A?<br><br> a: 3/4<br> b: 1<br> c: 4/3
    7·2 answers
  • What is the equation of the axis of symmetry of the graph of y + 3x – 6 = –3(x – 2)2 + 4?
    9·2 answers
  • If the volume of a cube is 729 cm3, what is the surface area of the cube?
    14·2 answers
  • Someone please help me? Answe is NOT 4/7 , tried that already
    15·1 answer
  • -5x + x + 9 = -4x + 12
    7·1 answer
  • Answer this in the next 4 minutes and you can earn the BRAINLIEST answer!!! Please answer ASAP. Thanks in advance! :D
    5·1 answer
  • Plz help :D 7th grade math
    6·2 answers
  • A manufacturer has cube shaped cardboard boxes with an exact volume of 12000 cubic inches. What is the volum of the largest sphe
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!