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
natta225 [31]
2 years ago
14

Ms. Murray has a collection of 25 dimes and nickels. How many nickels does Ms. Murray have if she has a total of $2.30?

Mathematics
1 answer:
Olenka [21]2 years ago
8 0
Four nickels,
because 1 dime=10¢ and so 21 x .10 = 2.10 and 1 nickel=5¢ so .05 x 4 = .20

2.10 + .20 = 2.30

I’m not sure if the explaining made sense but it’s 4 nickels :)
You might be interested in
(4p-4)+(-7p-7)<br> I need HELP ON THIS PLEASE FAST!!
yuradex [85]

Answer:

The correct answer is number 2

-3p - 11

I'm 1000000% sure...

8 0
2 years ago
A parallelogram is shown below:
notsponge [240]
Here you go look at the drawings

5 0
3 years ago
1 QUESTION. PLEASE HELP. VOLUME GEOMETRY QUESTION.
mina [271]
Knowing the volume of a 3-D shape is extremely when deciding what materials to use and how much of them to use.  When you know the volume of the different designs is helpful when deciding which material costs less to use but still meets requirements. For example, if you were trying to decide what material to fill your product with, and say the volume of your product is 36^3. You narrow things down to two products, one costing $54 to fill the entire thing. The other costing $60. Because you have the volume, it will be easy to decide which is better based off of the price per square inch. If you didn't have the volume. You would have to make an estimate and potentially make a bad business decision.   

Hope this helps! I apologize for my long response
3 0
3 years ago
Mrs. Williams is deciding between two field trips for her class. The Science Center charges $135 plus $3 per student. The Dino D
Marianna [84]
Set it up like a regular equation. I used:
3x+135 \ \textless \  6x

As you can see, however, I inserted the "less than" symbol rather than the equal sign because values greater than a certain value can also equal "x". Solve it like a normal equation and you will arrive at:
<u>
</u>x \ \textgreater \  45

This means that, as long as x is greater than 45, "6x" will be greater than "3x+135". Thus, if you bring 46 students, the Science Center will cost less.
5 0
3 years ago
ALGEBRA HELP ASAP
Debora [2.8K]
When x=1/4 x²=1/16 so f(1/4)=y=2 1/16 last answer
5 0
3 years ago
Other questions:
  • What is the answer for 3/8 + 1/2=
    5·2 answers
  • Find the length of the side of an equilateral triangle whose area is 9√3 cm2
    5·1 answer
  • The top speed of a craigcat boat is 52 kilometers per hour. Express this rate in miles per hour.
    9·1 answer
  • What is the product -4 1/2 and 2 1/2 as a mixed number and in simplified form
    13·2 answers
  • The variables y and x have a proportional relationship, and y = 5 when x = 4.
    15·1 answer
  • Suppose that a random variable X is continuously uniform between the values of 3 and 8. Find the variance of the distribution of
    5·1 answer
  • Calculate work by parts. 5x2-23)​
    6·2 answers
  • Store A sells four bags of chips for $5.00. Store B sells eight bags for $7.00. Which has the lower unit price? Show your work u
    14·1 answer
  • This graph shows a proportional relationship.
    13·2 answers
  • I need help ASAP, please save me.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!