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
djverab [1.8K]
3 years ago
11

Matt gives half of his books to the local library and kept the other half.His best friend gives him 3 more books.He now has 57 b

ooks.How many did he have to start.
This is a algebra question haves to have a main first equation
Mathematics
1 answer:
Liula [17]3 years ago
6 0
Just work it backwords 57-3=54 then because this is hakf his original amount of books multioky by 2 and you get the answer 108. I hope this helped. :)
You might be interested in
CAN SOMEONE PLEASE SOLVE THIS???????
lisabon 2012 [21]
1 is B hope this is correct if it’s not sorry
4 0
3 years ago
The population of the US is about 300,000,000. If Spanish is the primary language for 10.7 percent of the population , about how
Luden [163]
300,000,000 * 0.107 =  32,100,000 people

10.7 as a percent is 10.7 / 100 = 0.107
7 0
3 years ago
Read 2 more answers
A desk is on sale for $135.20, which is 26% of the regular price. What is the regular price?​
Nady [450]

Answer:

420$

Step-by-step explanation:

8 0
3 years ago
Two less than the product of 8 and a number is 8
Eva8 [605]

Answer:

x=1.25

Step-by-step explanation:

Let us replace the number with the variable "x". You will then get this equation:

8x-2=8

Move the -2 to 8 and you would get the equation:

8x=8+2

Simplify:

8x=10

Simplify:

x=10/8

You would then get the answer "x=1.25"

I hope this helps :)

3 0
3 years ago
Find the area of a parallelogram with base 15 yards and height 21 2/3
icang [17]

Answer:

A = 325 yd^2

Step-by-step explanation:

The area of a parallelogram is found by multiplying the base times the height

A = bh

A = 15* 21 2/3

Changing the mixed number to an improper fraction

21 2/3 = (3*21+2)/3 = 65/3

A = 15 * 65/3 = 15/3 *65 = 5*65 =325

A = 325 yd^2

3 0
3 years ago
Other questions:
  • Someone PLEASE help me find the answer
    5·1 answer
  • David washed all 24 windows inches house. He washed 6 windows each morning and 2 windows each afternoon. How many days did it ta
    6·1 answer
  • What is the value of the expression 8−2 ? 116 64 −16 164
    10·1 answer
  • I need help on 32 please
    7·1 answer
  • What is the inequality
    11·1 answer
  • Find the volume of the irregular<br> figure.
    15·1 answer
  • What does the expression five n represent
    15·1 answer
  • A test has twenty questions worth 100 points. The test consists True/False questions worth 3 points each and multiple choice que
    7·1 answer
  • Is this correct? I'm not sure!
    13·2 answers
  • Answer quickly pls
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!