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jekas [21]
2 years ago
9

Determine if the given pair of lines are parallel , perpendicular, or neither . Y= -1/3x + 17 and y= 3x + 2

Mathematics
1 answer:
stepan [7]2 years ago
8 0

Answer: hi

Step-by-step explanation: 2 louse 8 equals no p

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Katie babysits for her neighbor and charges a certain amount per hour. She also charges 1.5 times as much for any hours after 8p
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4 p.m to 8 p.m is 4 hrs.....so she worked 4 regular hrs
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4x + 5(1.5x) = 92
4x + 7.5x = 92
11.5x = 92
x = 92 / 11.5
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I think the answer is B. 20 people
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Nataliya [291]

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3 years ago
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A pile of 37 coins consists of nickels and dimes. The total value
tensa zangetsu [6.8K]

Answer:

25 dimes & 12 nickels

Step-by-step explanation:

Let there be "n" nickels and "d" dimes

Total, there are 37 of them, so we can write:

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Now we can write first equation as:

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Replace this into equation 2 and solve for d:

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1.85 - 0.05d + 0.10d = 3.10

0.05d = 3.10 - 1.85

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d = 1.25/0.05

d = 25

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There are 25 dimes & 12 nickels

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Input<br>output<br>17<br>rule: 3x-1​
Marrrta [24]

Answer:

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3x = 18

divide by 3:

x = 6

7 0
3 years ago
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