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
andrezito [222]
3 years ago
12

Sally has seventy dollars to spend on eight books. After buying them she had thirteen dollars. How much did each book cost?

Mathematics
2 answers:
Anastaziya [24]3 years ago
7 0

Answer:

$5

Step-by-step explanation:

70-30=40 You started with 70 and ended with 30.

40/8=5 You spent $40 on 8 books. Each book was $5.00.

Anit [1.1K]3 years ago
5 0

Answer:

7.13 each

Step-by-step explanation:

70 - 13 = 57. Divide 57/8 and get your answer

(7.125 rounded is 7.13)

You might be interested in
Brainliest if your correct :P
vivado [14]

Answer:

second one i think

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the solution to 3(x + 8) &gt; 2 (2x + 10)?<br> 4<br> O<br> 0<br> (-4, 6)<br> (-5, 4)
Deffense [45]

Answer:

x<4

Step-by-step explanation:

For this inequation:

3(x + 8) > 2 (2x + 10)

or 3x +24 > 4x +20

-4x+ 3x + 24> -4x +4x +20

and we have -x +24> 20

or -x +24 -24 > 20-24

-x >-4 and finally x < 4 ( multiple -1 for both sides, > change into <)

All real number x so that x< 4 is solution.

Have a good day.

4 0
3 years ago
Come up with five solutions for the equation below:<br> y = 3x + 2
notka56 [123]
(0,2)
(1,5)
(2,8)
(3,11)
(4,14)
7 0
3 years ago
Read 2 more answers
Write the equation of the line in standard form passing through (2,-4) with a slope of -7​
otez555 [7]

Answer:

7x+Y=-2

Step-by-step explanation:

(y-y1)=m(x-x1)

(Y+4)=-7(x-2)

Y+4=-7x+2

Y+7x=2-4

7x+Y=-2

5 0
3 years ago
Yo pls help me out, the question is on the picture.
omeli [17]

Answer:

heyy, how was your weekend?

4 0
3 years ago
Other questions:
  • A line passes through the point (12,–4) and is perpendicular to the line with the equation y = 6x + 3. What's the equation of th
    8·1 answer
  • @Tarunax3 Help please!
    9·1 answer
  • Study the following production possibility curve. The number of data points that illustrate the proper allocation of resources i
    15·2 answers
  • Help me please as soon as possible
    10·1 answer
  • The work of a student to solve the equation 3(3x − 4) = 8 + 2x + 5 is shown below: Step 1. 3(3x − 4) = 8 + 2x + 5 Step 2. 6x − 7
    10·2 answers
  • What is the sum of \-2 and \-18
    10·1 answer
  • Laura creates a rectangular prism with wooden cubes. Each cube has an edge length of 3/4 inch. she uses a total of 240 cubes. th
    6·1 answer
  • Manual is a word processor operator and makes $11.50 an hour. How much is his gross earnings for one week if he worked a total o
    11·1 answer
  • If Bob deposits $5,000 at the beginning of each year for 10 years in an account paying 12% interest compounded annually, find th
    14·2 answers
  • Is this c? Someone help pls
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!