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
12345 [234]
3 years ago
5

A store sells small notebooks for $7 and large notebooks for $14. If a student buys 6 notebooks and spends $63, how many of each

size did he buy?
Mathematics
1 answer:
babunello [35]3 years ago
5 0
3 small notebooks and 3 large ones
My reasoning is 3 times 7 is 21
63 - 21 = 42
3 times 14 is 42
So 42 + 21 = 63
Therefore 3 small and 3 large
You might be interested in
Write a problem situation for this inequality 72-12a<24
Morgarella [4.7K]

Answer:

Subtracted 12 times a number from 72 is less than 24.

Step by step solution

Given inequality is 72-12a

We need to write in word.  

12a means 12 times a number “a”

72-12a means subtract 12a from 72.

72-12a<24 means result is less than 24.  

Inequality shows “Subtracted 12 times a number from 72 is less than 24”

If we solve for number “a”

-12a<24-72

-12a<-24

a>2

All the number greater than 2 satisfy the given inequality.  



4 0
3 years ago
1) A ratio of 2 to 10 is the same as<br> *<br> 02/14<br> 2/12<br> O 1/5<br> 2/5
Advocard [28]

Answer:1/5

Step-by-step explanation:

Two and ten divided by two equals 1 and 5 so 1/5

4 0
3 years ago
Which expression is equivalent to
taurus [48]

Answer:

d

Step-by-step explanation:

7 0
3 years ago
How to write .003 as a fraction
sergiy2304 [10]

\frac{3}{1000}
7 0
3 years ago
Let x and y be directly related such that y = 9 when x = 3. Find y when x = 7.
beks73 [17]

Answer:

y=21

Step-by-step explanation:

y= 9 cos x =3 so y=3 when x=1 on the base level so if x=7 would be x=1 on the base level * 7 then y=3 on the base level * 7 would be y = 21

3 0
2 years ago
Other questions:
  • Please solve the equations below. Explain.<br> 3x-4=x<br> 2x-4=x
    8·2 answers
  • Marta jogs a certain distance and then walks a certain distance. When she jogs, she averages 5 miles/hour and when she walks she
    13·1 answer
  • In a mathematics class, half of the students scored 87 on an achievement test. With the exception of a few students who scored 5
    5·1 answer
  • Find the length of BC in the diagram below, given that AC = 90, CD-45, and
    12·1 answer
  • Hi please help me fast thank You
    10·2 answers
  • In Exercise 5.21, we learned that a Rasmussen Reports survey of 1,000 US
    12·1 answer
  • Last year, there were 217 pies baked for the bake sale. This year, there were d pies baked. Using d, write an expression for the
    11·1 answer
  • Kennedy walks 2miles in 15 minutes she want to walk 3 more miles at the rate of speed. Which equation represents how many minute
    12·1 answer
  • Write the phrase as a expression. <br> 3 fewer than 8
    6·1 answer
  • Question 21 of 25
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!