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maxonik [38]
3 years ago
9

A four-pack of 4242-ounce ink cartridges sells for $85.99$85.99. The expression 42c42c represents the amount of ink in a number

of cartridges. What does the variable cc represent?
A. The amount of ink in a four-pack


B. A number of cartridges


C. The cost of each four-pack


D. A number of four-packs of cartridges
Mathematics
1 answer:
masya89 [10]3 years ago
8 0
The variable cc refers to how much ink is in a certain number of cartridges. If the box says 42cc, that means the amount of ink in those particular cartridges is 42. If a box said 12cc, the amount would be 12. The variable cc just states the amount of ink you can expect from a particular amount of cartridges.
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Find h(k+6) if h(x)=15x+6
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Answer:

h(k+6) if h(x)=15x+6

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2 years ago
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What is the speed (approximately) of a 2.5-kilogram mass after it has fallen freely from rest through a distance of 12 meters?
Norma-Jean [14]

Answer:

15.3 m/s

Step-by-step explanation:1) Find the gravitational potential energy using the equation :

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2) Then use the equation for kinetic energy to solve for the velocity:

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3 0
3 years ago
Choose the HCF of 6xy^3 and 9x^2y
snow_tiger [21]

Answer:

3xy

Step-by-step explanation:

6x {y}^{3}  = 2 \times 3 \times x \times y \times y \times y  \\ 9 {x}^{2} y = 3 \times 3 \times x \times x \times y \\  \\ common \: factors = 3, \: x, \: y \\  \therefore \: HCF = 3\times x\times y\\\therefore \: HCF = 3xy \\

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3 years ago
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