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
astraxan [27]
3 years ago
14

Amys class is selling books to raise money for a field trip. If each book sells for $7, how many books will they need to sell to

raise $125?
Mathematics
1 answer:
nikklg [1K]3 years ago
3 0
You would start by setting up the equation:

7x=125 where x is equal to the number of books sold

x=17.9

Since you cannot sell .9 of a book, this must be rounded up to 18.
Therefore, Amy must sell 18 books.
You might be interested in
An advertising company is designing a new logo that consists of a shaded triangle inside a parallelogram.What is the area, in sq
tatyana61 [14]
<h2>Explanation:</h2><h2 />

The complete question is shown in the figure below. As you can see one square units is well shown in the graph. So we can conclude that the distance between two consecutive points is 1 unit. If so, then we can calculate the area of the parallelogram as follows:

A=b\times h \\ \\ A:Area \\ \\ b:Base \\ \\ h:Height \\ \\ \\ CB=b \\ \\ AB=h

Then, finding CB by Pythagorean Theorem:

CB=\sqrt{6^2+4^2} \\ \\ CB=2\sqrt{13}

And:

AB=4

Therefore:

A=(2\sqrt{13})(4) \\ \\ \boxed{A=8\sqrt{13} \ units^2}

6 0
3 years ago
Helpp please.. its due in 30 minutes
igor_vitrenko [27]

Answer:

option c is true.

.............

4 0
3 years ago
There is one third of a cake shared equally between 5 children. How much of the cake does each child receive? Use the number lin
Basile [38]

Answer:

1/3÷5

=1/3×1/5

=1/15

each child receive 1/15 of cake

5 0
3 years ago
Find x when y = 32, given that x varies inversely as y, and x = 132 when y = 4.
gizmo_the_mogwai [7]

Answer:

When y=32, x=16.5

Step-by-step explanation:

Find x when y = 32, given that x varies inversely as y, and x = 132 when y = 4.

We are given:

x varies inversely with y

We can write it as: x\:\alpha \:\frac{1}{y}

x=\frac{k}{y}

We have x = 132, when y=4

We can find value of k by using these values

x=\frac{k}{y}\\132=\frac{k}{4}\\k=132*4\\k=528

We need to find x when y=32

x=\frac{k}{y}\\x=\frac{528}{32}\\x=16.5

So, when y=32, x=16.5

6 0
3 years ago
Jacob earns $7.25 an hour at his part-time job, and earns $9 each time he mows the lawn for his mother. He graphs the amount of
olchik [2.2K]

Answer: $7.25 at part-time job

$9.00 every time lawn mowed

so he would get 33.33 day so we will just say 33 times to get 300 dollars if he gets $9 for mowing. And 41.37 hours to get $300 and he would have to use x and y graph to find the boundary line.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • mary covered her kitchen floor with 10 tiles.The floor measures 6 ft long by 5 ft wide.the tiles are each 3 ft long and w ft wid
    11·1 answer
  • Determine which characteristics are true of vertical angles.
    6·1 answer
  • A fair coin is tossed 100 times. What is the probability that more than 55 heads are observed?
    5·2 answers
  • Can u help<br> if three times a number is increased by 4 the results is -8 . find the number
    8·2 answers
  • Fill in the missing number?<br> ?(3+5) = 6 + 10
    9·1 answer
  • Which expression is equivalent to -3 1/8 minus 2 1/2
    15·2 answers
  • HURRY!! 8.1=8w- 17.5. Solve for w​
    13·2 answers
  • Smh Im stuck plz help me :0
    7·2 answers
  • Which graph represents y=<br> y = ?
    9·1 answer
  • You went shopping for back to school and bought packs of pens and pencils. a pack of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!