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kumpel [21]
3 years ago
15

Solve 7p + 8p - 12 = 59

Mathematics
2 answers:
Bezzdna [24]3 years ago
4 0
19.7 idk tbh I did the math in my head and on a calculator
ikadub [295]3 years ago
3 0
combine like terms first
15p-12=59
add 12 ro both sides
15p=71
p=4.733
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Flauer [41]

Answer:

The acceleration of the train is 0.5m/s²

Step-by-step explanation:

Given

Velocity of the train = 10m/s

Time taken = 20 s

Required

Find the acceleration of the train.

The Acceleration if an object is the rate of change of the velocity of the object over time.

In other words, acceleration is calculated by dividing velocity by time.

Mathematically,

Acceleration = velocity ÷ Time

By substituting 10m/s for velocity and 20s for time, we have

Acceleration = 10m/s ÷ 20s

Acceleration = 10/20 m/s²

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3 years ago
10 yards to 10 feet ratio
jarptica [38.1K]

Answer:

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Step-by-step explanation:

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3 years ago
An experiment is performed where a 6-sided die is rolled and then a 3-color spinner is spun. The possible outcomes for each even
Galina-37 [17]

It should be noted that the sample space for the experiment is {1R, 1B, 1Y, 2R, 2B, 2Y, 3R, 3B, 3Y, 4R, 4B. 4Y. 5R, 5B, 5Y, 6R, 6B, 6Y}

<h3>What is a sample space?</h3>

A sample space is a set of potential results from a random experiment. The letter "S" is used to denote the sample space. Events are the subset of possible experiment results. Depending on the experiment, a sample area may contain a variety of outcomes.

Total number of outcomes in this experiment = 6 × 3 = 18

Hence, the sample space will be:

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brainly.com/question/10558496

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4 0
1 year ago
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gogolik [260]

Answer:

x =  - 3 \: and \: y =  - 11

Step-by-step explanation:

L

since \: y = 2x - 5(equation \: 1) \:  \\

substitute \: for \: y \: in  \: equation \: 2 \:  (6x + 7 = y)

6x + 7 = y \\ 6x + 7 = 2x - 5 \\ collect \: like \: terms \\ 6x - 2x =  - 5 - 7 \\ 4x =  - 12 \\ x =  \frac{ - 12}{4}  \\ x =  - 3

substitute \: for \: x  in \: equation \: 1

y = 2x - 5 \\ y = 2( - 3) - 5 \\ y =  - 6 - 5 \\ y =  - 11

7 0
1 year ago
Read 2 more answers
During a sale, all pillows are 1/4 off the regular price. write an expression that represents the amount of money saved on a pil
marusya05 [52]
For the answer to the question above, I think the answer is let's just say
3/4*d = amount of money is saved,
because you're taking 1/4 away, so you're only left with 3/4 of the price.
I hope this helps


4 0
3 years ago
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