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
Dvinal [7]
3 years ago
10

Celine goes to the book fair where paperback books are $2 and hardback books are $4.50. Celine buys three

Mathematics
1 answer:
prohojiy [21]3 years ago
7 0

Answer:

7. 35-(2*3+5*4.5)

8. 6.5

You might be interested in
which description best describes the solution to the following system of equations y= -2x +3 y= -x + 1
marin [14]
For this case we have the following system of equations:
 y = -2x +3

y = -x + 1
 Equating the values of y we have:
 -2x +3 = -x + 1

 From here, we can clear the value of x.
 We have then:
 -2x + x = 1 - 3

-x = -2

x = 2
 Then, we look for the value of y.
 For this, we substitute x in any of the equations:
 y = -x + 1

y = -2 + 1

y = -1
 Answer:
 
The ordered pair solution of the system of equations, is given by:
 
(x, y) = (2, -1)
3 0
3 years ago
Read 2 more answers
100do for who has the right answer and marked as brainyess answer
Mekhanik [1.2K]

Answer:

y = 1/4 - 4

Step-by-step explanation:

This is because -4 is where the line intercepts with the y - axis while 1/4 is 1 up, over 3

8 0
3 years ago
Read 2 more answers
14+(-13)−16
kompoz [17]
The second and third ones are the true ones 
8 0
3 years ago
Hey! please help i’ll give brainliest!
devlian [24]

Answer:

D it will remain at rest

Step-by-step explanation:

Balanced force is two forces pushing the same amount on different sides of an object. If you and a friend tried pushing a table from either side with the same amount of force, it wouldn’t move.

5 0
3 years ago
What is the value of cos theta given that (- 5, - 4) is a point on the terminal side of theta ?
Arte-miy333 [17]

Answer:I believe it's -5√41/41

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 1 more than the square of a number
    8·2 answers
  • The base of the triangular flag was 4ft and the height was 3 feet. What is the area of Karmas flag
    14·1 answer
  • A chef cooks 9 lbs of chicken for 36 people and 17 lbs of chicken for 68 people
    9·1 answer
  • Question 8
    9·1 answer
  • How do you write a ratio ad a percent
    11·2 answers
  • Pat wants to measure the length of a table. She'll use a measuring tape. Which units should Pat use to express the length?
    9·2 answers
  • Am independent variable is a variable (often demoted by y) whose variation depends on that if another. True or false
    13·2 answers
  • Find the equation of the line that passes through (4,4) and is parallel to
    8·1 answer
  • When calculating the effective rate of a loan, which statement or statements must be true if n is equal to 1? I. The nominal rat
    7·1 answer
  • A blueprint of a house shows a dining room with
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!