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
Sliva [168]
3 years ago
7

The tables show the cost for different numbers of song downloads.

Mathematics
2 answers:
iren [92.7K]3 years ago
8 0

Answer:

D

Step-by-step explanation:

its the right answer bc its proportional

ANEK [815]3 years ago
5 0
D it’s
proportional
that why
You might be interested in
little melinda has nickels and quarters in her bank she has 8 fewer than nickels she has 5.60 in the bank how many coins of each
Talja [164]

Answer:

She has 20 coins in her bank, where she has 12 nickels and 8 quarters

Step-by-step explanation:

  • A quarter is 25 cents
  • A nickel is 5 cents
  • Since she has 8 fewer than nickels, we add 8 to the number of nickels

Q = N + 8,   25Q + 5N = 560

25(N + 8) + 5N = 560

25N + 200 + 5N = 560

25N + 200 - 200 + 5N = 560 - 200

30N = 360

30N / 30 = 360 / 30

N = 12 nickels

Finding amount of Quarters:

Q = N + 8 → Q = 12 + 8

Q = 20 quarters

Learn more about System of Linear Equations here: brainly.com/question/2226590

6 0
2 years ago
12.5% of what number is 24? Please help and show work
Vesnalui [34]
12,5\%*x=24 \\ 0,125x=24  \ \ \ /:0,125\\ x=192
As we all know:
1\%= \frac{1}{100}  \ \ \  therefore \ \ 12,5\%= \frac{125}{1000}
3 0
3 years ago
Please help .<br> From the equation, what is the value of the radius, r ? x2 + y2 = 144
ale4655 [162]

Answer:

should be 12 if the x and y are squared. If you meant 2x and 2y than 12 is incorrect.

Step-by-step explanation: 144=r^2.

3 0
3 years ago
Ou have decided to open your own food truck offering specialty street food.
baherus [9]

Food Truck Menu

Soft Pretzel: $1.00 (cheese .50)

Cheese Pizza: $1.50

Pepperoni Pizza: $2.00

Hot Dog: $1.00

Chips: $0.50

Fries: $1.00 (cheese or bacon .50)

Food Truck Drinks (.50 each)

Water, Pepsi, Diet Pepsi, Coke, Diet Coke, Mountain Dew, Lemonade, Iced Tea

You should visit Food Truck because we have delicious items that you would want to munch on. Whether you got cravings for a hot dog, or you have a thirst for some homemade lemonade, we have what you ask for.

3 0
2 years ago
Simplify 2(2x+6)+6(2x+2)+5=16x+30
Debora [2.8K]

Answer:

16x=16x+1

0=1

Step-by-step explanation:

4x+12+12x+12+5=16x+30

16x+29=16x+30

16x=16x+1

4 0
2 years ago
Other questions:
  • A car rental company charges $25 for a rental plus $0.10 for each mile driven. What would the slope be for an equation that repr
    12·1 answer
  • Ralph Jordan recently bought a new lawnmower for $228.00. If he had to pay 6% sales tax on the lawnmower, what was the total cos
    5·2 answers
  • Simplify 4/13 - 4/13​
    14·1 answer
  • Each packet of jelly-child sweet contains 100 sweet. The cycling tour had 9425 jelly child sweet remaining. How many unopened pa
    10·1 answer
  • Find an equation of the sphere with center s23, 2, 5d and radius 4. What is the intersection of this sphere with the yz-plane?
    5·1 answer
  • Factor the trinomial:<br> 2x^2+13x+21
    12·1 answer
  • Find x when there's a right triangle,
    5·2 answers
  • 4. For the Earth to get all the way around the Sun and back to where it started takes
    12·2 answers
  • HELP ME WITH BOTH OF THEM!! ​HELP
    10·2 answers
  • 7) Heather records the number of winners of the three Ring Toss game in the table below.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!