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
sweet-ann [11.9K]
3 years ago
12

A used bookstore will trade 2 of its books for 3 of yours if Val brings in 18 books to trade how many books can she get from the

store
Mathematics
1 answer:
kicyunya [14]3 years ago
8 0
We have an equation: ?/18 = 2/3

Cross multiply:
3*? = 2*18
⇒ ?= 2*18/3= 12.

Val can get 12 books from the store~
You might be interested in
What is the graph of the linear inequality y≤−3x+4?
tatiyna

Answer:

It would look like the picture I attached at the bottom.

Step-by-step explanation:

We know that the slope is -3 and the y intercept is (0,4) (plugging in 0 for x will get you that point), and then you can just graph an equation like you normally would, using rise/run to go down 3 units for every one unit you go right, and plugging in easy x values to check your work.

It gets a little tricky because the question then adds the inequality, and we see that y is now less than <em>or equal to </em>the original equation.

Since it is less than, we can shade all the values below the graph.

(Also, you should probably note for future reference that if it was just less than, the shading would look the same while the graph itself would be dotted because the values on the line are nor included in the solution set).

Desmos is a great website to use if you're having trouble graphing in the future :)

5 0
3 years ago
HELP LIKE RN !!! I’m on a time limit!
marysya [2.9K]

Answer:

In its Plessy v. Ferguson decision (1896), the U.S. Supreme Court ruled that “separate but equal” facilities for African Americans did not violate the Fourteenth Amendment, ignoring evidence that the facilities for Black people were inferior to those intended for whites.

Step-by-step explanation:

hope that helps love

8 0
3 years ago
Graft the solution to the inequality on the number line. <br><br><br> m&gt;2.8
Oduvanchick [21]

Answer:

See the graph of the given inequality in the attachment as shown below:

Step-by-step explanation:

Given the inequality: m > 2.8

To graph this inequality on the number line.

Remember:

  • If the symbol is (\geq or \leq) then you fill in the dot
  • If  the symbol is (> or then you do not fill in the dot.

Since, in the given inequality the symbol is '>'

Now, sketch a number line and draw an open circle around the number 2.8.

You can see the number line as shown below in the attachment.


4 0
3 years ago
Read 2 more answers
A borrower had a loan of $ 60 comma 000.00 at 4 % compounded annually comma with 8 annual payments. Suppose the borrower paid of
quester [9]

Answer:

The amount needed to pay off the loan after 4 years is $70,192

Step-by-step explanation:

When interest is compounded annually, total amount A after t years is given by:

A = P(1 + r)^{t}

where P is the initial amount (principal), r is the rate and t is time in years.

From the question:

P = $60,000

r = 4% = 0.04

t = 4

A = 60000(1 + 0.04)^{4} \\A = 60000(1.04)^{4}\\A = 60000 * 1.16985856\\A = 70191.5136\\A = 70192

The amount needed to pay off the loan after 4 years is $70,192

If we divide the amount by four, we will get the amount that is paid yearly (70192/4 = 17548). $17,548 is paid yearly.

7 0
3 years ago
A group of 13 friends all want to ride a roller coaster. The coaster seats 15 in a single file row from front to back. How many
solong [7]

Answer:

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is the sum and classification of 3/10 and square root of 10
    5·1 answer
  • Volunteer drivers are needed to bring 80 students to the championship
    12·1 answer
  • Solve y = x + 6 for x.
    14·1 answer
  • Satoko has 303030 tokens to spend at an arcade. The three lines represent the cost of playing Satoko's three favorite games for
    6·2 answers
  • Ask questions slove for x 5(x-3)=15
    10·1 answer
  • 1.what is $0.66 as a fraction 2.what is $1.08 as a fraction 3.what is $1.21 as fraction
    9·2 answers
  • Calculate the new perimeter using a scale factor of 1/5
    8·1 answer
  • the expression 42 + 57 shows how much money nate spent at the store. which expression also shows how much money nate spent.​
    9·1 answer
  • For f(x)=-3x/5+1,f(-20)
    12·1 answer
  • Helpppppppppppppp meeeeeeee will give brainliest
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!