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
frez [133]
3 years ago
5

Help me work this out I’m having trouble

Mathematics
1 answer:
Alborosie3 years ago
6 0

The variable 'T' equals -20.

You might be interested in
A group of 86 people consist of men women and children. There are twice as many women then there are men. There are 6 more child
weqwewe [10]

Answer: 16 men

32 women

38 children

Step-by-step explanation:

Let x represent the number of men in the group.

Let y represent the number if women in the group.

Let z represent the number of children in the group.

A group of 86 people consist of men women and children. This means that

x + y + z = 86 - - - - - - - - - - - - 1

There are twice as many women than there are men. It means that

x = y/2

There are 6 more children than there are women. This means that

z = y + 6

Substituting x = y/2 and z = y + 6 into equation 1, it becomes

y/2 + y + y + 6 = 86

multiplying through by 2, it becomes

y + 2y + 2y + 12 = 172

5y = 172 - 12 = 160

y = 160/5 = 32

x = y/2 = 32/2

x = 16

z = y + 6 = 32 + 6

z = 38

8 0
3 years ago
-3(5+2y) what is the answer​
oksano4ka [1.4K]

Answer:

Step-by-step explanation:

-15+-6y

7 0
3 years ago
Read 2 more answers
What two numbers multiply to -36 and add up to -9
Softa [21]

Answer:

-12,3

Step-by-step explanation:

-12×3=-36

-12+3=-9

3 0
2 years ago
Can someone do an ixl for me please?
Alex73 [517]
You should do it i think it finds out about if u cheated or not
4 0
3 years ago
STUCK ON THESE!!! PLEASE HELP!
natita [175]

Answer:

_20___ × (-1/2) × __2__ = -20

8 x (-1/2) x 5= -20

Step-by-step explanation:

Hope I helped

7 0
3 years ago
Read 2 more answers
Other questions:
  • Question 10(Multiple Choice Worth 1 points)
    12·1 answer
  • What is the factored form of 8x2 + 12x?
    11·2 answers
  • The picture below illustrates a special type of conic section called
    11·1 answer
  • Question number 21 and 22 if possible
    8·1 answer
  • -1,000 -999 < > or = and why​
    13·2 answers
  • Please hurry I need this fast Please look at both pics will give brainlest answer
    6·1 answer
  • What is the probability of rolling a number on a number cube and getting a number less than or equal to 3? ****Hint: Reduce
    8·1 answer
  • Kendra plans to go to the gym on 15 different days this month.
    10·1 answer
  • What is the reciprocal of 2/7​
    13·1 answer
  • 3.5+2=2x-10help me HELP ME JIGGABOOS
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!