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Ainat [17]
3 years ago
8

Eli and his children went into a movie theater and will buy candies and pretzels. Each candy costs $3.50 and each pretzel costs

$3.25. Eli has a total of $30 to spend on candies and pretzels. Write an inequality that would represent the possible values for the number of candies purchased, cc, and the number of pretzels purchased, p.p.
Mathematics
2 answers:
GenaCL600 [577]3 years ago
5 0

Answer: 3.50c + 3.25p <_ 30

Step-by-step explanation:

You need to put the price of 3.5 C plus the price of 3.25 P to be lest that or equal to $30

Mekhanik [1.2K]3 years ago
5 0

Answer: He spent $7.25 dollars.

Step-by-step explanation:

  1. $3.50 + 3.25 = 7.25

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balandron [24]
Minus ka from both sides
u=ba-ka
undistribute a
u=(a)(b-k)
diivde both sides by (b-k)
\frac{u}{b-k} =x
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8 0
3 years ago
The radius of a cylindrical water tank is 4 ft , and its height is 10 ft . What is the volume of the tank?
Paha777 [63]

Answer:

2010 cu ft to the nearest whole number.

Step-by-step explanation:

Volume = π r^2 h

= 3.14 * 4^3 * 10

= 2009.6

8 0
3 years ago
A standard deck of cards has 52 cards. The cards have one of two colors: 26 cards in the deck are red and 26 are black. The card
sergij07 [2.7K]

Answer:

S={(heart), (diamond), (club), (spade)}  

Step-by-step explanation:

In probability, a set is a well-defined collection of objects, product of an independent successful operation.

A sample space is the combination of all possible outcomes in an operation, so in this case, when we select one card and record the denomination, then we need to check what characteristic from the card are we looking for, from the problem we can see that is the denomination by itself, not the color, the number of the card, or anything else, and we only have 4 options of denomination so the sample space would be:

S={(heart), (diamond), (club), (spade)}  

5 0
3 years ago
$300 at 4 percent for 3 years
Basile [38]
So this is a simple interest problem

Amount=principal(starting amount) * rate * time(In years)

So A= 300*0.04*3
A =36
So the interest earned was 36$ but since the balance started with 300$ you have to add 36$ to the old balance to find your new balance
Therefore your new balance would be 336$
5 0
3 years ago
Write 3 1/2% as a fraction
VashaNatasha [74]
Hey!

3 1/2 = 3.5 = 35/100 = 7/200 (In simplest form).
5 0
3 years ago
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