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]
3 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]3 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
Please help!!! Will give brainliest!!!
Crank
F(c)Have the greatest maximum
3 0
3 years ago
75% of the whole is 180. what is the whole.
earnstyle [38]

Answer: 240

180×100=18,000

18,000÷75=240

to check

.75×240=180

I hope this is good enough:

6 0
2 years ago
If matrix A has dimensions 3 x 2 and matrix B has dimensions 3 x 2, can matrix A and matrix B be multiplied?
Charra [1.4K]
Matrix A has 3 rows, 2 columns
Matrix B has 3 rows, 2 columns

The number of columns in matrix A (which is 2) does not match up with the number of rows in matrix B (which is 3). 

So the matrix multiplication A*B is undefined. We cannot multiply the matrices.
8 0
3 years ago
Read 2 more answers
Please hurry up and answer i’ll mark brainliest
Sever21 [200]

Answer: B. 130

   

Step-by-step explanation:

7 0
3 years ago
The volunteers at a high school football team's concession stand are trying to decide on the price of the hot dogs they are sell
Dovator [93]

Answer:

The constant term in the polynomial is 140 and it represents the revenue when the price is not increased.

Step-by-step explanation:

To find: What is the constant term in the polynomial expression, and what does it represent?

The given expression is -8x^2 + 54x + 140.

To find the constant term we can simply put x=0 in the given equation where x represents the number of $1 increase in price.

=-8(0)^2 + 54(0) + 140

=140

The constant term is 140 and it represents the revenue when the cost of a hot dog is $2.

Hence, the constant term in the polynomial is 140 and it represents the revenue when the price is not increased.

8 0
3 years ago
Other questions:
  • The quotient of a number and 0.2 is -2.6
    13·1 answer
  • Please help me finish my homework!!!!
    13·1 answer
  • Can u guys help pls?
    7·1 answer
  • Please help out with my math, I don't know how to do these problems.
    8·1 answer
  • The sides of a square or three and 2/7inches long what is the area of a square
    13·1 answer
  • Anyone know what a vertical zigzag
    12·1 answer
  • What is the value of this expression? [(3+5)⋅2−5]⋅3
    11·2 answers
  • Maggie buys a dress and a pair of shoes at The Home Store. Before adding the sales tax, she pays $48 for a dress that normally s
    5·1 answer
  • Plssss helppppp and thanks you if answers are actually true then I give brain:)
    6·1 answer
  • HELP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!