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tia_tia [17]
3 years ago
15

Adrian has a points card for a movie theater.

Mathematics
1 answer:
diamong [38]2 years ago
3 0

Answer: 7.5v+30=90, v=8

Step-by-step explanation:

He earns 7.5 points per visit, make 7.5 your coefficient. V is your variable. Therefore your equation is 7.5v+30=90, and after solving you get v=8

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Suppose you have just enough money, in coins, to pay for a gallon of milk priced at $2.40. You have 12 coins, all quarters and d
wel
The answer is
q + d = 12
0.25q + 0.10d = 2.40


q - the number of quarters
d - the number of dimes

You have 12 <span>coins, all quarters and dimes:
q + d = 12

The value of 1 quarter is $0.25.
The value of 1 dime is $0.10.
Therefore, if you want to pay </span>$2.40 you will have q quarters of value $0.25(0.25q) and d dimes of value $0.10d (0.10d).
The second equation is:
0.25q + 0.10d = 2.40
3 0
3 years ago
Basic math
LenKa [72]

Answer:

The quotient contains a terminating decimal and The quotient is a whole number less than 11.

Step-by-step explanation:

To answer this one, it's mandatory to remember that quotient, is the outcome of a ratio: a number (r) over another (s) (different than 0). In this case:\frac{81}{918}. So q is equal to =0.08823529411.

Analyzing the number: 0.08823529411

This is not a repeating decimal, but it is a terminating decimal for it has an end.

The quotient is also a whole number less than 11.

The Whole Set of numbers is made up of the following numbers W ={0,1,2,...} and 0 < 11. Therefore it is true.

8 0
3 years ago
Read 2 more answers
Brainliest! please help &lt;3
Viefleur [7K]

Answer: The answer is B

Step-by-step explanation:

7 0
3 years ago
The Jones family received 23 pieces of mail on July 19. The mail consisted of ads, bills, letters, and magazines. How many ads d
Gnoma [55]

Answer:

3 ads

Step-by-step explanation:

a=l

l+3=b

b+5=m

x+x+x+3+x+3+5

4x+11

x=3

3 ads 3 letter 6 bills 11 magazines

5 0
3 years ago
Help please help please​
aksik [14]

Answer:

should be 18....

Step-by-step explanation:

5 0
3 years ago
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