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
MissTica
3 years ago
12

(3x - 7) + (-2x -8) *

Mathematics
1 answer:
Orlov [11]3 years ago
5 0

Answer:

here look at the picture

Step-by-step explanation:

You might be interested in
Is x2 greater then x
sasho [114]

Answer:

yes

Step-by-step explanation:

3 0
3 years ago
In how many ways can a committee of 4 students be formed from a pool of 6 students
Marta_Voda [28]
I am pretty sure you would just multiply 6×4 and it would come out to 24 different ways
5 0
3 years ago
1. Which is a linear equation?<br> Pls help asap
Rama09 [41]
X2 = y

i believe :)
hope this helped!
3 0
2 years ago
Read 2 more answers
Sara sold hotdogs and drinks at the soccer game.
Anarel [89]

Answer:

$11

Step-by-step explanation:

Set up the system of equations

18x + 9y = 45

20x + 12y = 52

Let's try to get y on one side for the first equation.

9y=45-18x

y=5-2x

Now substitute it into the second equation.

20x + 12(5-2x) = 52

20x + 60 - 24x = 52

-4x = -8

x = 2

Now solve for y using the first equation.

18(2) + 9y = 45

36 + 9y = 45

9y = 9

y = 1

Now that we know x and y we can solve for the price of 4 hot dogs and 3 drinks.

4(2) + 3(1) = z

8 + 3 = z

11 = z

That means that the price is 11 dollars.

7 0
3 years ago
(14-8) × (15-4) <br> Use the order of operations to find the value of each expression
stepan [7]

Answer:

66

Step-by-step explanation:

PEMDAS (parenthesis is first)

14-8=6

15-4=11

then you multiply

6 times 11 equals 66

5 0
3 years ago
Read 2 more answers
Other questions:
  • Sophie and Simon are peeling a pile of potatoes for lunch in the cafeteria. Sophie can peel all the potatoes by herself in 45 mi
    9·2 answers
  • #18 Mrs. Rothberg baked 500 muffins on Saturday and 3 times as many muffins on Sunday. If the sold 5 muffins for $4, how much wo
    15·1 answer
  • What happens if the amount of energy that is absorbed by the reactants is less than the activation energy?
    5·2 answers
  • The altitude to the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 6 and 9. What is the length o
    11·2 answers
  • Help plz will get brainliest
    5·1 answer
  • Find the surface area of the right triangular prism<br><br> please help me
    13·1 answer
  • How do I write this as a problem:<br> Three times a number less than 18 is no more than 15
    6·1 answer
  • Hi! I attached the question ​
    8·2 answers
  • a person invested $7400 in an account growing at a rate allowing the money to double every 13 years. how much money would be in
    8·1 answer
  • The area of the trapezoid is 40 square millmeter
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!