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m_a_m_a [10]
3 years ago
5

Why is a graphical solution not always appropriate for a system of equations?

Mathematics
1 answer:
BigorU [14]3 years ago
4 0

Answer:

because it may not be suitable for all the time

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See picture^<br><br> Can someone pls help with this question, easy points.
gavmur [86]

Answer:

Given below

Step-by-step explanation:

Jose's method

Distance on bus: 2.85 x 1000= 2850m

Total distance= 320m + 2850m

= 3170 m

Pam's method

Distance to bus stop = 320 ÷ 100 = 0.32 km

Total distance= 0.32 km + 2.85 km

= 3.17 km

4 0
4 years ago
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Bryan runs 2 miles every 40 minutes. At this rate, how many minutes did Bryan run if he ran 8 miles?
andreev551 [17]
160 minutes also known as 2 hours and 40 minutes
6 0
3 years ago
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Assume that P(E) = 0.471 and P(F) = 0.595. If E and F are independent, find P(E and F)
dsp73

The value of the probability P(E and F) is 0.2802

<h3>Independent probability</h3>

Events are known to be independent if the occurrence of one does not affect the other.

Given the following parameters

P (E) =0.471

P(F) = 0.595

If E and F are independent, then;

P(E and F) = P(E)P(F)

P(E and F)  = 0.471 * 0.595
P(E and F)  = 0.2802

Hence the value of the probability P(E and F) is 0.2802

Learn more on independent events here: brainly.com/question/1374659

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8 0
2 years ago
Four times a number, decreased by 2, is 8 more than the product of six and the number.
Svetradugi [14.3K]

Answer:

-5

Step-by-step explanation:

4x -2 = 8 + 6x

-2x = 10

x = -5

3 0
2 years ago
Expand this expression: 1/5(15a + b)
abruzzese [7]
Answer: is 3a + b/5 if the equation is 1/5(15a+b) and is 75a+5b if it is 1*5(15a+b) I couldn’t tell if the 1 and 5 were a fraction or being multiplied.
6 0
3 years ago
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