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
stepladder [879]
3 years ago
12

Kaylee has $0.90 worth of nickels and dimes. She has a total of 14 nickels and dimes altogether. By following the steps below, d

etermine the number of nickels, x,x, and the number of dimes, y,y, that Kaylee has. You need 3 different solutions.
Mathematics
1 answer:
Cerrena [4.2K]3 years ago
8 0

Answer:

kaylee has 4 dimes and 10 nickles.

Mutiply 4 by ten that equals 40 then multiply 10 by 5 and get 50

2. in second soution

Nickels are worth 0.05 and dimes are worth 0.10  so if nickes + dimes = 10 and  0.05 *nickles 0.10*dimes = $0.90, then there are 2 nickels and 8 dimes.

Step-by-step explanation:

You might be interested in
Find the volume of a cylinder of radius 10 cm and height 22 cm. ANSWERS: 6,911.5 cm3 691.2 cm3 20.9 cm3 62.8 cm3
goldfiish [28.3K]

Answer:

= 6911.5 {cm}^{3}  \\

Step-by-step explanation:

v = \pi {r}^{2} h \\  = \pi \times  {10}^{2}  \times 22 \\  = 6911.5 {cm}^{3}

hope this helps you.

7 0
3 years ago
3x^2+23x+14=0 Solve for x. Show your work. ( please help )
chubhunter [2.5K]

Answer:

-7or in fraction form -2/3

Step-by-step explanation:

Factor left side of equation.

(3x+2)(x+7)=0

Now afterwards Set factors equal to 0.

3x+2=0 or x+7=0

7 0
3 years ago
Read 2 more answers
What is the maximum number of turns in the graph of f(x)=2x^3-2x^2+7x-25 ?
yarga [219]
Maximum number of turns in a cubic equation is always 2

the maximum number of turns will always be equal to one less degree of the poly
hope this helps

8 0
3 years ago
Read 2 more answers
A submarine starts at sea level and travels to a position that is a little lower than −24 feet. Use the drop-down menus to compl
Black_prince [1.1K]

Answer:

  1. The submarine's position means the distance it traveled is greater than 24 feet
  2. A possible position of the submarine is -27 feet

Step-by-step explanation:

Distance is generally a positive number. (Displacement, or position may be negative, as in this case.) If the sub started at 0 feet and went lower than -24 feet, it traveled a distance of more than 24 feet (greater than 24 ft).

Of the numbers listed, the only one lower than -24 is -27.

7 0
4 years ago
Solve kx+7=4 for x .
vekshin1
<span>Solve kx+7=4 for x

</span>kx+7=4
kx =4 - 7
kx = -3
  x = -3/k
hope it helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • The expression \dfrac12bh 21​ bhstart fraction, 1, divided by, 2, end fraction, b, h gives the area of a triangle where bbb is t
    13·2 answers
  • What is 18 divided by 44.208
    14·2 answers
  • If a force of 50 pounds is directed 30° from the horizontal, what vector represents this force?
    10·1 answer
  • Soil composition is not subject to change. true or false
    12·2 answers
  • 13 is at least the difference of a number v and 1
    5·1 answer
  • Two rigid transformations are used to map ABC to QRS. The first is a translation of vertex B to vertex R. What is the second tra
    12·2 answers
  • The area of a triangle is 12 in.^2 . The base of the triangle measures 2 in. more than twice the height of the triangle. Find th
    7·1 answer
  • What is this volume?
    7·2 answers
  • My question is down there
    10·1 answer
  • The volume of a cuboid is 225cm³.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!