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
Vlad1618 [11]
3 years ago
6

Four doughnuts and 4 coffees cost $12. The cost of the 4 coffees is half the cost of the 4 doughnuts. What is the cost of each c

offee? Which of the following problems would help you solve the problem above? A. What is the cost of each doughnut? B. What is the cost of the 4 coffees together? C. What is the cost of 8 doughnuts and 8 coffees? D. What is the cost of 2 doughnuts and 2 coffees?
Mathematics
1 answer:
Tems11 [23]3 years ago
5 0
I think A is the answer you are looking for

You might be interested in
Which function is (x-3) a real root?
uranmaximum [27]
Number 333333333333333333333333
8 0
3 years ago
True or false: if a figure is a hexagon, then it is a regular polygon
Elan Coil [88]
False, the Hexagon can be a regular polygon or it cannot be a regular polygon. There is not enough information given so therefor false.
4 0
3 years ago
Help please my sister needs help with time
Arada [10]
HEY THERE!!

AS we know the short pin shows minute and the big one shows hours so the time is .

1. In first clock
2:48

2. In second clock
9:46

3. In third clock
12:2

HOPE IT HELPS YOU.
6 0
3 years ago
What is (x+2)(x-2) equal ?
gizmo_the_mogwai [7]
(x - 4)^2 , i hope this helps
7 0
3 years ago
Read 2 more answers
When an object is thrown upwards with a speed of 64 ft/sec, its height above the ground is given by the function h(t)=−16t2+64t
Svet_ta [14]

Answer:

The object will reach its highest point 0.5 seconds after it has been thrown.

Step-by-step explanation:

The object reaches its maximum height when velocity is equal to zero, the velocity is the derivative of function height. That is:

v(t) = \frac{d}{dt}h(t) (1)

Where v(t) is the velocity of the object at time t, in feet per seconds.

If we know that h(t) =-16\cdot t^{2}+64\cdot t and v(t) = 0\,\frac{ft}{s}, then the time when object reaches its highest point is:

v(t) = -32\cdot t+64

-32\cdot t + 64 = 0

t = 0.5\,s

The object will reach its highest point 0.5 seconds after it has been thrown.

3 0
2 years ago
Other questions:
  • Factor the following expression, and verify that the factored expression is equivalent to the original: 16x²-8x-3
    15·1 answer
  • Read the description. Jeremy is writing a report about the life cycle of a butterfly, and decides to include a diagram of a cate
    14·2 answers
  • Helppp me pleaseee:/:
    14·1 answer
  • If you change the sign of a point’s y
    6·1 answer
  • At a local Zoo a child ticket costs $8.50 and an adult ticket costs $12.50. On one weekend in June they sold a total $1,374 wort
    13·1 answer
  • -6/10×-1/8=3/40? is this correct
    9·1 answer
  • What is -4+4 showing additive inverse
    15·1 answer
  • How do you use an exponent to be present a number such as 16
    5·1 answer
  • Seven eighths times 2 please help
    15·2 answers
  • What are the coordinates of point (6,-2) after D o, 1/2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!