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
lara [203]
2 years ago
9

What is -3 (6x -4) + 2 (2x -4) = - 50

Mathematics
2 answers:
padilas [110]2 years ago
5 0

Answer:

\frac{27}{7}

Burka [1]2 years ago
4 0
Key points :
when expanding the first bracket, remember that when
“—” is multiplied by “—” = positive (+)

feel free to clarify if you have any doubts!!!

You might be interested in
The first term of an arithmetic sequence is –12 and the ninth
shtirl [24]

Answer:

d = \frac{7}{2}

Step-by-step explanation:

The nth term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₉ = 16 , then

- 12 + 8d = 16 ( add 12 to both sides )

8d = 28 ( divide both sides by 8 )

d = \frac{28}{8} = \frac{7}{2}

8 0
3 years ago
Why can you use Linear Pairs and Vertical Angles to prove lines are parallel?
natta225 [31]

Answer:

The reason why linear pairs and vertical angles are used to prove lines are parallel is because they area transversal drawn through the parallel lines will form angles on each of the two parallel lines including;

1) Supplementary linear pairs  and

2) Vertical angles

3) Alternate angles

Given that either;

a) The corresponding angles that form the linear pairs are congruent

b) The corresponding vertically opposite angles are congruent

c) The corresponding alternate angles are congruent, we have;

The two lines are said to be parallel.

Step-by-step explanation:

5 0
2 years ago
What is the total weight of 6 bags of groceries
nata0808 [166]

Answer:

7.5KG

Step-by-step explanation:

6 0
2 years ago
A baker buys a 5lb bag of suger. She uses 1 and 2/3 lb to make muffins and 2 and 3/4 lb to make a cake. How much suger does she
Aleonysh [2.5K]

Answer: 7/12 lbs




A baker buys a 5 lb bag of sugar. She uses 1 2/3 lb to make some muffins and 2 3/4 lb to make a cake. How much sugar does she have left?

6 0
3 years ago
Read 2 more answers
A party rental company chairs and tables for rent. The total cost to rent 2 chairs and 12 tables is $105. The total cost to read
Luden [163]

Answer:

Step-by-step explanation:

2c+12t=105, and 5c+3t=33, subtracting 4 times the second from the first gives you

2c+12t-20c-12t=105-132

-18c=-27 dividing each side by -18

c=1.5, making 2c+12t=105 become

2(1.5)+12t=105

12t=102

t=8.5

So each chair costs $1.50 and each table costs $8.50

7 0
2 years ago
Other questions:
  • Need help ! Can someone draw it plz
    15·1 answer
  • PLEASE HELP FAST!
    9·2 answers
  • Ron walks 22 miles at a speed of 4.5 mph. How much time did his walk take ?
    6·1 answer
  • Round 0.97 to the nearest tenth
    13·2 answers
  • Una torre de 28.2 m de altura esta situada a la orilla de un rio, desde lo alto del edificio el ángulo de depresión a la orilla
    9·1 answer
  • Write the number 68 as a product of prime factors.<br> 68
    14·1 answer
  • Terrell got 1 3/4 pounds of ground meat and 2 1/6 of ground chicken. he used 1 2/3 pounds of ground chicken to make a casserole.
    11·1 answer
  • Dyami lives x miles from the school. Karla lives 2/3 further than that from the school.
    9·2 answers
  • The equation 18 + p = 34 represents the sum of Reese's and Ana's ages, where p represents Reece's age. How old is Reece?
    8·1 answer
  • Learning Task 3: Read and interpret the graph. Answer the questions that follow on your pape School Books English Math 20 80 60
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!