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bonufazy [111]
4 years ago
7

Need help with this one !

Mathematics
1 answer:
nika2105 [10]4 years ago
6 0

Answer:

r=5

Step-by-step explanation:

5x5x5=125

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9p+3=-p+7+2p+3p what is the answers to this equation
Nadusha1986 [10]

Answer:

p= 4/5

Step-by-step explanation:

9p-3p-2p+p=7-3

5p= 4

p= 4/5

4 0
3 years ago
Read 2 more answers
Given that p=x^2-y^2/x^2+xy
Nataly [62]

Answer:

p = - \frac{1}{2}

Step-by-step explanation:

Given

p = \frac{x^2-y^2}{x^2+xy} ( factorise numerator and denominator )

x² - y² ← is a difference of squares and factors as (x - y)(x + y)

x² + xy ← factor out x from each term

= x(x + y) , thus

p = \frac{(x-y)(x+y)}{x(x+y)} ← cancel (x + y) on numerator/ denominator

   = \frac{x-y}{x} ← substitute x = - 4, y = - 6

   = \frac{-4-(-6)}{-4}

   = \frac{-4+6}{-4}

    = \frac{2}{-4} = - \frac{1}{2}

6 0
3 years ago
If a bus traveled 400 miles in 8 hours, what was the average speed of the bus in miles per hour
MaRussiya [10]

Answer:

50 Miles per hour

Step-by-step explanation:

To find the average speed divide the distance by the time it took to cover that distance

400/8=50

So the bus traveled 50 miles per hour on average.

7 0
3 years ago
Read 2 more answers
3. 11q-5+29-7<br> What does is simplify down to in simplest form?
8_murik_8 [283]

Answer:

11q-12+29

Step-by-step explanation:

Add like terms which in this case would be -5 and -7 which would equal -12. Those are the only like terms so your answer would be 11q-12+29

7 0
3 years ago
If your getting paid 5$ every week how long will it takes you to get 10,000$?
nikdorinn [45]
2,000
10,000 divided by 5 = 2,000
3 0
3 years ago
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