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
bogdanovich [222]
3 years ago
15

Jamie has a collection of 78 nickels, dimes, and quarters worth $12.40. If the number of quarters is

Mathematics
1 answer:
vekshin13 years ago
3 0
Sorry idkis it 34.55? I’m slow-
You might be interested in
I need help I don’t get this someone help.
Andrei [34K]

Answer:

A,C,D

...............................

4 0
2 years ago
Read 2 more answers
What is the value of x?<br><br> Enter your answer in the box.<br><br> x =
antoniya [11.8K]

Answer:

It's answer is 8

Step-by-step explanation:

hypotenuse (h) = 10

base (b) = 6

perpendicular (p) = x = ?

We know by using Pythagoras theorem

p = √ h² - b²

= √ 10² - 6²

= √ 100 - 36

= √ 64

x = 8

Hope it will help : ) ❤

3 0
2 years ago
A college bookstore marks up the price that it pays the publisher for a book by 35 %. If the selling price of a book is $ 87.00
Dimas [21]

Answer:the amount that the bookstore pay the publisher for the book is $64.4

Step-by-step explanation:

Let x represent the amount that the bookstore pay the publisher for the book.

The college bookstore marks up the price that it pays the publisher for a book by 35%. This means that the value of the mark up would be

35/100 × x = 0.35 × x = 0.35x

Therefore, the amount that the bookstore is selling the book would be

x + 0.35x = 1.35x

If the selling price of a book is $ 87.00, then it means that

1.35x = 87

x = 87/1.35 = 64.4

7 0
3 years ago
Write a sine function that has an amplitude of 5, a midline of 3 and a period of 6pi/7
Volgvan

Answer:

y = 5sin(6π/7) + 3

8 0
2 years ago
Solve............... the system
nadezda [96]
5y=-25,
y=-5
correct answer (1,-5)
7 0
3 years ago
Read 2 more answers
Other questions:
  • the base of a triangle is 10 inches its height is ( x 4 ) inches. its area is no more than 56 inches squared what are the possib
    8·1 answer
  • Which numbers are perfect squares? Check all that apply.
    14·2 answers
  • Solve the system of equations.<br>y= 2x + 4<br>y = x2 + x - 2​
    14·1 answer
  • Suppose a scientis cools 3 gases will the temperature be negative or positive
    5·1 answer
  • there are 27 red or blue marbles in the bag the number of red marbles is five less than three times the number of the blue marbl
    5·1 answer
  • What is the approximate side length of a square game board with and area of 188 in. squared.
    7·2 answers
  • Multi step equation that equals 10
    9·1 answer
  • Is 49 a perfect square
    15·2 answers
  • A roll of gasket material is 16 in wide. What length is needed to obtain 15 sq ft of the​ material? (Careful: The numbers are no
    6·1 answer
  • What is the measure of angle c in the parallelogram shown
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!