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
Shtirlitz [24]
3 years ago
5

Mari has 42 coins consisting of nickels, dimes, and

Mathematics
2 answers:
nadya68 [22]3 years ago
8 0
N=27
D=80

Explaintion:
20 n in a dollar
10 d in a dollar
So 27=1.35$
27*3=81-1=80=8.00$+1.35$=9.35$
MatroZZZ [7]3 years ago
5 0

Answer:

n=

d=

q=

Step-by-step explanation:not really good at explaining but by using matrix you can solve this pretty easily if you look into the matrix ima about to show you you can maybe get a picture of it

You might be interested in
Help please state testing math.
Tcecarenko [31]

Answer:

i would try Answer A

Step-by-step explanation:

i am not positive tho

7 0
3 years ago
Read 2 more answers
What is the exponet of 10×10
Ivanshal [37]
The exponent of 10x10 is 100

5 0
3 years ago
Read 2 more answers
Complete the table for the given rule. Rule: y= 3x
Ratling [72]

Answer:

x=5

y=30

x=15

Step-by-step explanation:

y=3x=15, then x=15/3, x=5

x=10, then y=3x=3*10=30

y=3x=45, then x=45/3, x=15

6 0
3 years ago
2( 1/5 m− 2/5 )+ 3/5
Liula [17]

Answer:

2m/5-1/5

Step-by-step explanation:

2*m-2/5+3/5

2(m-2)/5+3/5

2(m-2)/5+3/5

2m-4/5+3/5

2m/5-1/5

7 0
2 years ago
Consider the recursively defined function below
Zinaida [17]

Answer:

So, the first five terms of the sequence defined by the given recursive function are shown below.

F(1) 0.75 f(2) 1.1 F(3) 1.45 F(4) 1.8 f(5) 2.15

written on plato

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A furniture company manufactures desks and chairs. Each desk uses four units of wood, and each chair uses three units of wood. A
    15·1 answer
  • Evaluate the expression <br> 2⋅(3^6⋅3^−5)<br><br> a) 2/3<br> b) 3<br> c) 6<br> d) 18
    8·2 answers
  • The function f(x) is shown below.
    10·1 answer
  • A tennis ball in the shape or a sphere has a diameter of 6.7 centimeters which is closest to the volume
    14·1 answer
  • Please Help!<br> −3x−9y=18<br> X=?<br> y=?
    15·1 answer
  • Select the correct answer.
    10·2 answers
  • a class needs a total of $500 for a filed trip. They already have $285. They are selling jars of peanuts to make the rest of the
    7·1 answer
  • A. If x:y= 3:5, find = 4x + 5 : 6y -3​
    12·1 answer
  • The points (3, 10) and (0, 3) fall on a particular line. What is its equation in slope- intercept form? ) Write your answer usin
    15·1 answer
  • The cost of 2kg apples and 3 kg oranges is Rs. 120. [Take x and y as the cost per kg of apples and oranges respectively.]
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!