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
LuckyWell [14K]
3 years ago
6

5. Ken asked a friend to rent him a game and as a joke, the friend rented one that he didn't think

Mathematics
1 answer:
sergeinik [125]3 years ago
5 0

Step-by-step explanation:

Equations:

Quantity:: d = n + 3

Value::: 10n + 5d = 615 cents

-------------------------------------------

Modify::

d - n = 3

d + 2n = 123

--------------------------------------------

Subtract and solve for "n"::

3n = 120

n = 40 (# of nickels)

d = n+3 = 43 (# of dimes)

You might be interested in
How many shirts were sold for 13 or more
muminat

Add all the numbers for 13, 14 , 15 and 16 which is 6+4 +0 +2 = 12

so 12 shirts

and one sock with pink toes

6 0
3 years ago
Jessie has a piece of cardboard that is 8.5 inches by 11 inches. Sh makes a picture frame with the cardboard by cutting out a 4
vagabundo [1.1K]
First, we determine the area of the piece of cardboard by multiplying its dimensions. 
                area of cardboard = (8.5 inches) x (11 inches) = 93.5 in²
Then, we solve for the area of the cut out square,
              area of the square = (4 inches) x (4 inches) = 16 in²
Then, we subtract the areas giving us the area of the frame which is equal to,
                          77.5 in²
7 0
3 years ago
How to graph the linear inequality
Paha777 [63]

Step-by-step explanation:

here I have done you can check it out

5 0
2 years ago
Oceanside Bike Rental Shop charges 13 dollars plus 9 dollars an
enyata [817]

In this question, we're trying to find how many hours Mike had the bike for.

We know that 13 dollars as a flat rate.

We also know that they charge 13 dollars and hour.

Mike paid a total of 67 dollars for the bike.

Lets represent this as an equation:

67 = 9x + 13

x = hours the bike was rented

Solve for x:

67 = 9x + 13

Subtract 13 from both sides

54 = 9x

Divide both sides by 9

6 = x

This means that Mike rented the bike for 6 hours.

Answer:

6 hours

6 0
3 years ago
Read 2 more answers
Ill mark brainlist plss help
zaharov [31]

Answer: 256

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • A stadium floor there is in the shape of a circle has a diameter with a length of 50 yards what is the area of the circle on the
    14·1 answer
  • WILL GIVE BRAINLIEST AND 21 POINTS! Calculate the area of the triangle: A =
    9·1 answer
  • Please. Help ASAP ASAP I will give brainlist
    10·2 answers
  • Can someone please help me!!! Ill mark brainliest!!
    15·1 answer
  • A dolphin is swimming 4 feet below the surface of the water. The number -4 represents the dolphin's position relative to the sur
    11·2 answers
  • Lawrence middle school is painting a circle on their playground with a radius of 7 feet what will be the total area of the circl
    8·1 answer
  • Can some one answer this
    10·1 answer
  • Pleaseee help no need to explain!
    10·1 answer
  • The radius of a circle is 12 mm what is the circles area
    13·2 answers
  • Mal works at a photo gallery. He charges $50 for a large photo and $40 for a large frame. Sales tax is 5%. How much total tax wi
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!