2 years ago

Gehdidhdvrhsiwhscsujsbejd

Mathematics

1 answer:

zhannawk [14.2K]2 years ago

3 0

Answer:

I agree completely

Step-by-step explanation:

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A bag contains 8 red m&m's, 3 brown m&m’s, and 7 green m&m’s. Draw one m&m what’s the probability of drawing a b

Alekssandra [29.7K]

Answer:

8+3+7=18

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$\frac{3 }{18 }$

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1 year ago

2( 10 - a^2 ) + 7a If ( a = 4 )Evaluate each expression

Lostsunrise [7]

Solution:

Given:

$2(10-a^2)+7a$

when a = 4, substitute for a in the expression;

$\begin{gathered} 2(10-a^2)+7a=2(10-4^2)+7(4) \\ =2(10-16)+28 \\ =2(-6)+28 \\ =-12+28 \\ =16 \end{gathered}$

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What is the vertex and the equation of the axis of symmetry of the graph of y=x2-6x-7?

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3 years ago

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Is 9 a solution to the equation 21=3p-5? Show work

Dmitry_Shevchenko [17]

Answer:

Step-by-step explanation:

21 = 3p - 5

Step 1 : Add 5 on both sides

21 + 5 = 3p

26 = 3p

3p = 26

Step 2 : Divide 3 on both sides

p = 26/3

Hence, the solution of the given equation is 26/3, not 9.

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2 years ago

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ollegr [7]

Entering the expressway is a hazardous vehicle maneuver.
The answer is True

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