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
romanna [79]
3 years ago
14

A piggy bank contains $2.40 in nickels and dimes. If there are 33 coins in all, how many nickels are there?

Mathematics
1 answer:
atroni [7]3 years ago
4 0
Let’s let the number of nickels be x. Then the number of dime must be 33-x.then 5x+10(33-x)=240 5x+330-10x=240 330 5x=240 x5=90x=18
You might be interested in
Geometry multiple choice question HELPPP!!!??
Bas_tet [7]

Answer:

24/30

Step-by-step explanation:

5 0
2 years ago
A hotel with 95 room has 65 for doubles and 25 for singles. Singles can be booked in any room, but reservations for two or more
kotykmax [81]

Answer: Y is less than or equal to 65 and X + y= less than or equal to 95

8 0
2 years ago
11. A recipe calls for 1/2
andreyandreev [35.5K]

Answer:

if jack uses 10 cups of sugar he will need to use 6 tsp of vanilla extract

Step-by-step explanation:

10 devided by 2 1/2= 4

and 1/2 multiplied by 4 is 6

3 0
2 years ago
Read 2 more answers
Ppppppppppllllllllls I need helppppppp​
Phantasy [73]

Answer:

ΔABC≅ΔDEC by AAS

Step-by-step explanation:

You can use the AAS method of congruency.

Since you already have <BAC and <EDC congruent to eachother, and sides BC and EC congruent to each other, you only need that one remaining angle in between. <ACB can be proven congruent to <DCE by the Vertical Angles Theorem, and that gives you the AAS you need to prove that these two triangles are congruent

Hope this helped.

5 0
2 years ago
Write a pair of numbers such that the value of the 7 in the first number is 1,000 times the value of the 7 in the second number,
kirill [66]
437,000
400,307

In the second number, the 7 is moved 3 places to the right, and the 3 is moved 2 places to the right.


(The digit 4 is used here simply to make the numbers be the same overall length. It can be changed to any other digit (except 3 or 7) or removed. Digits that are not 3 or 7 can replace any of the zeros.)
8 0
3 years ago
Other questions:
  • Each statement describes a transformation of the graph of y= x. Which statement correctly describes the graph of y= x - 13?
    7·2 answers
  • hi:) for 5(b) , I got 157.7 &amp; 22.3 but in the answer key, the only correct answer is 157.7. I thought there should be 2 poss
    6·2 answers
  • Quan bought 8.6 meters of fabric.how many centimeters of fabric did he buy
    6·1 answer
  • Question 3(Multiple Choice Worth 4 points) (06.06) Which of the following demonstrates the Distributive Property? 3(4a + 2) = 12
    8·2 answers
  • plz look and read the image to see what's going on and to help thanks and i really appreciate all y'all do for me
    14·2 answers
  • What is the estimated margin of error, using standard deviation?
    12·1 answer
  • $220 for the 12ft of rope.How much is gor 1 feet?Find the unit rate.Round to the nearest hundredth if necessary
    9·1 answer
  • Help me please thank you
    14·1 answer
  • Which defines a circle?
    8·2 answers
  • Help confused on what to do
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!