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
vredina [299]
3 years ago
13

3. A change machine contains nickels, dimes, and

Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

50 nickels 10 dimes 15 quarters

Step-by-step explanation:

im pretty sure

You might be interested in
Factor 5a^2-30a+45, and 2x^5+x^4-2x-1.
Mrrafil [7]

Step-by-step explanation:

{5a}^{2}  - 30a + 45

5( {a}^{2}  - 6a + 9)

5(a-3)(a-3)

5(a-3)^2

{2x}^{5}  +  {x}^{4}  - 2x - 1

X^4(2x+1) - (2x+1)

(x^4-1)(2x+1)

(x^2-1)(x^2+1)(2x+1)

(x-1)(x-1)(x^2+1)(2x+1)

6 0
2 years ago
Which expression is equivalent to n + n - .18n
wariber [46]

Answer:7500

Step-by-step explanation:

if you divide 15000 and 2 you get 7500.and if you get 7500 you have to multiply to check if its correct so 7500 times 2 equals 15000. So the answer is 7500.

8 0
3 years ago
What is 1 Plus 1? pls help i need it now asap
OLga [1]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Slope 3, passing through the point (2,2)
den301095 [7]

(y-y1)=m(x-x1) where m is the slope and (x1 and y1 ) are the points

(y-2) = 3(x-2)

y-2=3x-6  add 2 to each side

y-2+2=3x-6+2

y=3x-4

5 0
3 years ago
Jonathan purchased a new car in 2008 for $25,400. The value of the car has been
Nikolay [14]

Answer:

5,000

Step-by-step explanation:

SORRY IF WRONG

7 0
3 years ago
Other questions:
  • What is the total number of digits required in numbering the pages of a book which has 53 pages?
    5·1 answer
  • Mr Day has 113 frog stickers. He wants to give 10 frog stickers to each student. How many students will get 10 stickers? will th
    6·2 answers
  • 4. What's the least common multiple of each group of numbers?
    14·1 answer
  • The probability that a normal random variable is less than its mean is ____. ​​1.0 ​0.5 ​0.0 ​Cannot be determined?
    10·1 answer
  • What's the slope of A(-10,6),B(-5,8)
    8·1 answer
  • The area of a rectangle is 4 2 square inches. The length is 7 inches. What is the perimeter of the rectangle?
    10·1 answer
  • Someone please help me
    15·1 answer
  • Help please this is my last question left
    15·1 answer
  • Please help if you can. If possible please type how you got the answer so I can remember it next time I get a question like this
    11·2 answers
  • Translate the expression:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!