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
KatRina [158]
2 years ago
9

A book company charges a shipping fee of $3 for the first item in a package, $2 for the second item and $1 for each additional i

tem in the package. For example, the shipping fee charged for one package of four items is $3 + $2 + $1 + $1 = $7. How many dollars are saved by shipping 10 items in two packages of five items each, rather than five packages of two items each?
Mathematics
1 answer:
Amiraneli [1.4K]2 years ago
8 0

Answer:

$9

Step-by-step explanation:

3+2+1+1+1=8

8x2=16

3+2=5

5x5=25

25-16=9

You might be interested in
2. One angle is one less than six times the measure of
Illusion [34]

The equations used to find the measure of each angle in degrees is x + y = 90 and x = 6y - 1

The two complementary angles are 77 degrees and 13 degrees

<em><u>Solution:</u></em>

Given that two angles are complementary angles

Complementary angles are two angles whose sum is 90 degrees

Let one of the angle be "x" and the other angle be "y"

Therefore,

x + y = 90 ------ eqn 1

Also given that,

One angle is one less than six times the measure of  another

one angle = six times the other angle - 1

x = 6y - 1 ------ eqn 2

Substitute eqn 2 in eqn 1

6y - 1 + y = 90

Thus the above equation is used to find the measure of each angle in degrees

Solve the above equation

6y + y - 1 = 90

7y - 1 = 90

7y = 91

y = 13

Substitute y = 13 in eqn 2

x = 6(13) - 1

x = 78 - 1

x = 77

Thus the two complementary angles are 77 degrees and 13 degrees

8 0
3 years ago
5. Writing to Explain How many 2-inch cubes could fit inside the
kupik [55]
IF SOMEONE PUTS A LINK AS AN ANSWER,DONT GO TO THE LINKS. PEOPLE USE THEM TO FIND YOUR ADDRESS
8 0
3 years ago
A painting is 16 in wide and 8 in tall if it is reduced to a height of 2 in then how wide will it be
allochka39001 [22]

Answer: 4 in. wide

Step-by-step explanation: to get from 8 to 2, you divide by 4.

if you divide 16 by 4, the answer is 4

7 0
3 years ago
Read 2 more answers
Peter planted 5/12 of his garden with asparagus and 3/12 with beans.
UkoKoshka [18]
Answer: He has planted 2/3 and there is 1/3 left to plant.

Explanation: You need to add your fractions together, because each of those is a section of the garden and you need the total of how much of the garden he has planted.

This isn’t too difficult because the denominators are the same.

5/12 + 3/12 = 8/12

It is 8/12 because since the denominators are the same, you just need to add the numerators. Imagine you have a pie that’s cut into 12 pieces, and you and your friends take 5, and then your family takes 3. How many or gone now? 8 pieces. From how many pieces? 12 pieces. So 8/12 pieces are gone.

So Peter has planted 8/12 of his garden. This however, can be simplified, because both of those numbers divide by 4.

8/4 = 2
12/4 = 3

So 8 is now 2, and 12 is now 3.

This is now 2/3.

If there is 2/3 gone, you need to figure out how much is left to get you to 1.

In this instance, 1 can be rewritten as 3/3, because 3 divided by 3 is 1.

In order to get from 2/3 to 1, you need to add 1/3, one more third to the two thirds you already have.

This means Peter has 1/3 left to plant.

Hope this helps :)

7 0
3 years ago
Polynormual sum of (x^2+9)+(-3x^2-11x+4)
amid [387]

Answer:

jddxhbjxbjkzkecnd

Step-by-step explanation:

xbsahcbszhjbcjhsbjcvh

5 0
3 years ago
Other questions:
  • A certain species of tree grows an average of 3.8 cm per week. Write an equation for the sequence that represents the weekly hei
    15·1 answer
  • The base area of a prism is 140 square feet. Its height is 6 feet. What is the volume of the prism? A. 280 ft3 B. 840 ft3 C. 420
    8·2 answers
  • Two planes intersect in exactly _____.
    6·2 answers
  • max found a jacket on sale for 35% Off its original price. what percent of the original price will max pay for the jacket
    11·1 answer
  • Haala buys 13 identical shirts and 22 identical ties for 363.01.. The cost of a shirt is 15.35. Find the cost of a tie
    8·1 answer
  • Need help ...............................
    9·1 answer
  • If you place a 29-foot ladder against the top of a building and the bottom of the ladder is 24 feet from the bottom of the build
    7·1 answer
  • Select all equations that have infinitely many solution ​
    8·1 answer
  • Will give brainliest, Please explain how you got your answer!
    6·1 answer
  • Which number line correctly shows 1.5 + 2.5?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!