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
Pepsi [2]
3 years ago
13

The coffee shop is having a special where 2 pounds of coffee cost four dollars. Assume that the total cost in dollars y varies d

irectly with the number of pounds of coffee x. This can be represented by y=2x. How much will 2.5 pounds of coffee cost
Mathematics
1 answer:
Anarel [89]3 years ago
8 0

Answer:

Step-by-step explanation:

If 2 pounds costs $4, then 1 pound costs $2.  That's why the equation is y = 2x and x is the number of pounds you buy.  If you buy 2.5 pounds, then the cost is y = 2(2.5) so

y = $5

You might be interested in
What is the exact circumference of a circle with a radius of 12 inches?
kvv77 [185]
The radius of a circle is half the length of the circumference. 
So multiply 12 by itself and you get 24.
The answer is C.
5 0
3 years ago
Read 2 more answers
Which glide reflection describes the mapping triangle ABC triangleDEF?
ZanzabumX [31]
In order to visualize the transformations, we must execute the transformation in the options

The first transformation would shift triangle ABC 3 units to the left and reflect it across x = 4. This will not map ABC unto DEF.

The second transformation would shift triangle ABC 7 units down and reflect it across x =4. This will map ABC unto DEF,

So, the answer is the second option.
5 0
3 years ago
What is 2 units left 2 units up and 4 units right if you start at 0,0
elena-s [515]
That answer would be 2,2
5 0
2 years ago
Read 2 more answers
A set of four postcards costs $1.00. Single postcards cost $0.50. What is the least amount of money you
shepuryov [24]

Answer: 3 Sets of the 4 post cards and 3 of the single post cart sets.

Step-by-step explanation:

You buy 3 of the 4 post card set becuase that is the most you can get of those to get under 15 post cards.

You would now have 12 postcards now you have to buy 3 of the single set to get to 15 cards

3 0
2 years ago
Read 2 more answers
Please help
murzikaleks [220]

Answer:

$74.41

Step-by-step explanation:

x = Amount of money Sylvia had in her account

Amount of money spent at the Grocery Store= $25.89

Remaining Amount of money after Grocery = $48.52

Hence, By adding the two amount above we get the amount Sylvia had in her account before grocery;

x = $25.89 + $48.52

x = $74.41

6 0
2 years ago
Other questions:
  • What inequality the number line represents.
    7·2 answers
  • Solve the equation: -x-10= -12
    7·1 answer
  • Luis is saving money to purchase a new video game. He has a total of 30 coins consisting of nickels and dimes. The value of the
    6·2 answers
  • Simplify (3x − 5) − (4x + 6).
    15·1 answer
  • Write the equation in function form.then graph the equation <br> y-x=-1
    9·1 answer
  • the mean weight of 8 girls is 55kg and the mean weight of a group of boys if 52kg. the mean weight of all the students is 53.2kg
    14·1 answer
  • The quotient of b and 2 is at least -16
    6·1 answer
  • Solve for x. |x| – 5 = 7
    14·2 answers
  • Wil make bianleast
    14·2 answers
  • 3m^n+12mn^2 with an ex
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!