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
jeka57 [31]
3 years ago
13

Lamar ordered some books online and spent a total of $133.each book cost $8 and he paid a total of $5 for shipping. How many boo

ks did he buy
Mathematics
2 answers:
marta [7]3 years ago
6 0

Answer:

16 books

Step-by-step explanation:

133-5=128

128/8=16

nata0808 [166]3 years ago
5 0

Answer:

He bought sixteen books

Step-by-step explanation:

Take away the five dollars spent on shipping, get 128 and divide it by 8.

You might be interested in
What is the product?<br><br> (5r − 4)(r2 − 6r + 4)
maxonik [38]

Answer:

1r

Step-by-step explanation:

(5r-4)(2r-6r+4)

1(5r-4)+1(2r-6r+4)

5r-4+2r-6r+4

5r+2r-6=1r

1r-4+4

-4+4=0

1r

7 0
1 year ago
Roger wants to carpet a rectangular room with length of 8 3/4 feet and a width of 9 1/3 feet. If he has 85 square feet of carpet
Dima020 [189]

Answer:

12.66 ft^2

Step-by-step explanation:

Given the dimensions of the room are 8\frac{3}{4}=\frac{31}{4} and 9\frac{1}{3}=\frac{28}{3}.

The area of the room =length*width

Area=\frac{31}{4} *\frac{28}{3}

Area=72.33 ft^2

The area of the carpet=85 ft^2

The area of carpet left= Total area of carpet - the area of the room

The area of carpet left= 85-72.33=12.66 ft^2

7 0
3 years ago
Find the value of x.
Cerrena [4.2K]
x^2 + (x + 3)^2 = (\sqrt{117})^2

x^2 + x^2 + 6x + 9 = 117

2x^2 + 6x -108 = 0

x^2 + 3x - 54 = 0

(x + 9)(x - 6) = 0

x + 9 = 0 ~~or~~ x - 6 = 0

x = -9 ~~ or~~ x = 6

Since the side of a triangle cannot have a negative length, we discard the solution x = -9.

Answer: x = 6
3 0
2 years ago
Read 2 more answers
The Perimeter Of A Parallelogram Is 72 Meters. The Width Of The Parallelogram Is 4 Meters Less Than It’s Length. Find The Length
saul85 [17]

The width would be x-4 and  

Length would be x  

Add all of the sides together  

(x-4)+(x-4) + x + x =72,

Which would come out

4x-8=72

Subtract 8 fro, 72 and you get 64  

Then divided 64 by 4

So. Width is 16 and length is 20 .         given (x-4)  


5 0
2 years ago
Suppose u= {3,6,9,12,15,18,21} is the universal set and M={3,9,15,21} what is M?
stich3 [128]
Are you asking for a name? M is a subset of u. Is there something further?
6 0
2 years ago
Read 2 more answers
Other questions:
  • The diagonals of a parallelogram are congruent. Which could be the parallelogram?
    9·2 answers
  • What is the median of 6.5, 4.5, 6.5, 4.5, 5, 4.5, 9, 3.5
    10·1 answer
  • Which is not in the form of a ratio​
    13·1 answer
  • A die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. In the next three rounds (the die is rolled 20 time
    13·1 answer
  • Please help me find the volume
    13·1 answer
  • 18. Physical Science A ball is dropped from a height
    10·1 answer
  • Which of the following represents 2x - 5y + 15 = 0 written in slope-intercept form?
    6·1 answer
  • I dont understand pls help me
    14·2 answers
  • 100000 times 345040+567556
    11·2 answers
  • If tu=18 and u=11 what is tv
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!