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Pepsi [2]
3 years ago
5

Fuffy spent $7.20 on 4 dozen pencils. How much did each pencil cost

Mathematics
1 answer:
Valentin [98]3 years ago
3 0

Answer:

he spent $0.15 on each pencil

Step-by-step explanation:

12x4= 48, which is the exact amount of pencils he bought, and then divide them by the price

7.20 divided by 48 is 0.15.

Therefore, each pencil is 0.15 cents a piece

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ahrayia [7]

Step-by-step explanation:

z=180-50-84\\z=46\\y=180-z\\y=180-46\\y=134\\x=180-13-y\\x=180-13-134\\x=33

4 0
3 years ago
Simplify –3(x + 3) + 4x and do a step by step
natulia [17]

Answer:

x-9

Step-by-step explanation:

-3(x+3)+4x

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7 0
3 years ago
PLEAS PLEASE PLEASE HELP!!
jekas [21]

Using the given functions, it is found that:

  • Lower total cost at Jump-n-Play: 40, 64.
  • Lower total cost at Bounce house: 28, 8, 30.
  • Same total cost at both locations: 32.

<h3>What are the cost functions?</h3>

For n visits to Jump-n-play, the cost is:

J(n) = 189 + 3n.

For n visits to Bounce Word, the cost is:

B(n) = 125 + 5n.

Comparing them, we have that:

J(n) < B(n)

189 + 3n < 125 + 5n

64 < 2n

n > 32

Hence:

  • For less than 32 visits, the cost at Bounce World is lower.
  • For more than 32 visits, the cost at Jump-n-play is lower.

Hence:

  • Lower total cost at Jump-n-Play: 40, 64.
  • Lower total cost at Bounce house: 28, 8, 30.
  • Same total cost at both locations: 32.

More can be learned about functions at brainly.com/question/25537936

4 0
2 years ago
A typical sugar cube has an edge length of 1 cm. if you had a cubical box that contained a mole of sugar cubes, what would its e
timama [110]
1mol=6.02*10^23 units or something


so that is the volume
v=side^3

6.02*10^23=side^3
cube root both sides
∛6.02*(10^(23/3))≈8.44369*10^7

so the edge length would be about 84436877.3356756850163167551031 inches per side

8 0
3 years ago
2x^2 +7x +3÷x^3 - x^2 +3x-10​
krek1111 [17]
You’re welcome slime

3 0
3 years ago
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