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denpristay [2]
2 years ago
7

Please help me find the answer

Mathematics
1 answer:
mixas84 [53]2 years ago
5 0
136 would be the answer
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Y = –3x – 5 help I don’t know the answer
ankoles [38]

Answer:

slope: -3

y-int: (0,-5)

hope this helps!!:)

Step-by-step explanation:

7 0
2 years ago
What is Quantum theory?
Mariana [72]

Answer:

a theory of matter and energy based on the concept of quanta, especially quantum mechanics.

Step-by-step explanation:

there really is no step by step explanation :)

8 0
3 years ago
A woman bought some large frames for $19 each and some small frames for $9 each at a closeout sale. If she bought 18 frames for
MAXImum [283]

Answer: 6 large frames and 12 small frames

Step-by-step explanation:

We define the following:

x = number of large frames

y =  number of small frames

Make the following equations:

x + y = 18

19x + 9y = 222

Use system of equations to solve. We find the value of x first.

y = 18 - x

⇒ 19x + 9(18 - x) = 222

⇒ 19x + 162 - 9x = 222

⇒ 10x + 162 = 222

⇒ 10x = 60

⇒ x = 6

Find value of y:

6 + y = 18

y = 12

∴ 6 large frames and 12 small frames were purchased.

8 0
2 years ago
Three teachers buy prizes to put in the prize bin at school. Mrs. Maiers spends $7.68 on stickers.
SashulF [63]

Hi there! The answer to this problem would be 36.64$.

Step By Step:

So there is three teachers and they all brought something.

_____________________________________

| Mrs.Maiers  | 7.68$                                                |

| Mr.Lang       | 11.52$                                               |

| Mrs.Connor | 17.64$                                              |

______________________________________

Total Cost: 36.64

4 0
2 years ago
If Keng worked for 30 minutes on monday, 15 minutes on Tuesday and 45 minutes on
diamong [38]

Answer:

90 mins, or 1 hr and 30 mins. 3/2 hours, which would simplify to 1 1/2?

Step-by-step explanation:

4 0
3 years ago
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