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
zhannawk [14.2K]
3 years ago
9

Dimes and quarters. Total coins = 44 Total value = $9.20 Show work.

Mathematics
1 answer:
lilavasa [31]3 years ago
8 0
D+q=44
.1d+.25q=9.20
10d+25q=920
-10d-10q=-440
15q=480
q=32
44-32=d
d=12
q=32
You might be interested in
Two consecutive integers have a sum of 59. Find the integers
Ierofanga [76]
The integers are 29 and 30.
5 0
3 years ago
Write an expression that is equivalent to 3(2t+6)-4t.
Ber [7]
6t+12-4t
Use the distribution property.
8 0
3 years ago
A softball has a diameter of 3.82 inches. How many square inches of material is necessary to cover a softball? Use 3.14 for π
lisabon 2012 [21]

Answer:

45.82 square inches

Step-by-step explanation:

Use the formula for the surface area of a sphere, A = 4\pir²

If the diameter is 3.82 inches, the radius is 1.91 inches.

Plug in 3.14 as \pi and 1.91 as r, and solve:

A = 4\pir²

A = 4(3.14)(1.91²)

A = 45.82

So, approximately 45.82 square inches of material are needed.

6 0
2 years ago
4 cousins share 3 pies
AysviL [449]

Answer:

1.33

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Do you like cake or ice cream more?
jenyasd209 [6]

Answer:

ice cream no no

Step-by-step explanation:

ice cream good i dont like the smell i am not bored

4 0
2 years ago
Read 2 more answers
Other questions:
  • An animal food company must produce 200kg. Of a
    14·1 answer
  • Can someone assist me on this​
    9·2 answers
  • 1. 7x = -x + 24<br> Solve for the variable
    11·2 answers
  • PLEASE HELP FIRST GETS BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·1 answer
  • Find the width of a rectangle is the perimeter is 56 cm and the length is 15 cm.
    9·1 answer
  • Can you please help me fast PLEASE
    11·1 answer
  • Naomi‘s fish is 40 mL long her guinea pig is 25 cm long how much longer is a guinea pig than her fish
    13·1 answer
  • What is the median of this data set? O A) 88 OB) 87 OC) 75 OD) 95​
    11·1 answer
  • Please help me with this question, thank you so much!!!!!
    10·1 answer
  • Use the data in this stem-and-leaf plot to answer the question.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!