4 years ago

What is the equivalent expression of p+7+(3m+1)+2(m+p)

Mathematics

2 answers:

guapka [62]4 years ago

5 0

Final result :<span> 3p + 5m + 8 </span>

pickupchik [31]4 years ago

5 0

From what I know of combining like terms, the answer should be: $5m+3p+8$

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I need help please and thanks

dimulka [17.4K]

Answer:

Step-by-step explanation:

n is the number of selections and k the number selected, that is

n = 5 and k = 2

note that n! = n(n - 1)(n - 2) ..... × 3 × 2 × 1, thus

$\frac{5(4)(3)(2)(1)}{2!(5-2)!}$

= $\frac{120}{2(1)3(2)(1)}$

= $\frac{120}{2(6)}$

= $\frac{120}{12}$

= 10

5 0

3 years ago

in a bag of marbles, you have 3 green, two yellow, six blue, and nine red marbles. What is the probability of picking a red marb

BlackZzzverrR [31]

So first add all of the marbles together: 3+2+6+9=20
Because there are 20 marbles together, that would be your denominator.
All of the other numbers would be your numerator. So you would have:

3/20 green marbles
2/20 yellow marbles
6/20 blue marbles
9/20 red marbles

So your answer would be the probability of picking a red marble from the bag is 9/20 or 45%

3 0

4 years ago

SOMEONE DO 7,8, AND 9. ILL GIVE BRAINLIEST

Aleonysh [2.5K]

Answer:

7)8:45

8)12:30

9)3:15

Step-by-step explanation:

thanks, please mark brainliest

8 0

3 years ago