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
Kitty [74]
3 years ago
15

Sara had 324 dollars to spend on 9 books. After buying them she had 18 dollars. How much did each book cost?

Mathematics
2 answers:
Gelneren [198K]3 years ago
8 0
Working out:

1) 324 - 18 = 306
2) 306 ÷ 9 = 34

Answer: Each book costs $34
larisa86 [58]3 years ago
7 0
Each book costs $34 for this problem you need to first subtract 18 from 324 which gets you 306 then divide 306 by 9 and you get 34
You might be interested in
1. What is 1/4 of 20?
777dan777 [17]

Answer:

5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the x- and y- intercepts of 2x -2y = -6
Sonbull [250]

2x-2y=-6

-2y= -2x-6

y=x+3

Y-intercept= 3

X-intercept= -3

8 0
3 years ago
Read 2 more answers
Adam calculates his annual commission, y, using the model y = 0.28x, where x represents his total sales for the year. What is th
Nataly_w [17]
The answer is B. <span>the x-intercept represents Adam's total sales when he earned no commission


I took the test :3</span>
5 0
3 years ago
Read 2 more answers
99 Points for correct answer!!!!!!!!!
3241004551 [841]

The equation given is:

15x - 3y = 21


Slope intercept form is:

y = mx + b


15x - 3y = 21

-15x -15x

-------------------

-3y = -15x + 21

/-3 /-3 /-3

---------------------

y = 5x -7


The answer is: y = 5x - 7


Hope I helped!


-Char

3 0
3 years ago
Are 6x - 12 and 6x - 6 equivalent expressions
Lorico [155]

Answer:

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which arrangement shows 26/4 , 6.45, 6 2/5 , and 50/8 in order from least to greatest?
    15·2 answers
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
    13·1 answer
  • If Mrs Murphy separates her class into groups of 4 students each, 1 student is left over. If she separates her class into groups
    15·1 answer
  • How many degrees are in the measure of the smaller angle formed by the hour and
    8·1 answer
  • What is an equation?
    7·1 answer
  • If x= - 7 and y = -6, evaluate the expression.
    6·1 answer
  • Dominik uses 20 grams of filling for each dumpling he makes. He has 1500 grams of dumpling filling. The grams F of filling remai
    11·1 answer
  • Photos and videos have become an important part of the online social experience, with more than half of Internet users posting p
    14·1 answer
  • Given that
    11·1 answer
  • -7 = (m-9/4 please show your work!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!