3 years ago

-2n-h(4rx-6s)-3rx+3s i need help doing this problem

Mathematics

2 answers:

makkiz [27]3 years ago

7 0

- 2n - h(4rx - 6s) - 3rx + 3s =

= - 2n - h×4rx - h×(- 6s) - 3rx + 3s

= - 2n - 4hrx + 6hs - 3rx + 3s

= 2(3hs - 2hrx - 2) - 3(rx - s)

Snezhnost [94]3 years ago

4 0

Ok, first step is to distribute the h to get rid of parenthesis:

-2n - 4hrx + 6hs -3rx +3s

Then you would combine like terms, but there are none! So that's your answer.

You might be interested in

Marcus daims that in the expression 3x + 3y, the terms 3x and 3y are like terms because both are variable terms and both have th

kumpel [21]

Answer:

Step-by-step explanation:

3x and 3y are not "like terms," despite having the same coefficient.

Like terms have the same variable. For example, 3x and 2x are like terms, so

3x+2x = 5x

7 0

2 years ago

The two-way table shows the number of books of each type in Eliza's home what is the probability that a randomly selected refer

Salsk061 [2.6K]

Answer:

B. 0.4

Step-by-step explanation:

Use the definition of the probability

$Pr=\dfrac{\text{Number of all favorable outcomes}}{\text{Number of all possible outcomes}}$

You have to find the probability that a randomly selected reference book is hard cover. Hence, from the table

Number of all possible outcomes = Number of Reference books = 25
Number of all favorable outcomes = Number of Hardcover Reference books = 10

So, the probability is

$Pr=\dfrac{10}{25}=\dfrac{40}{100}=0.4$

6 0

3 years ago

Read 2 more answers

Sorry for lack of a better picture, I really really need help please!

Black_prince [1.1K]

B. 6.72the answer is B 6.72

4 0

2 years ago

At a basketball game, a team made 56 successful shots. They were

Andrew [12]

56 points given to the team

5 0

3 years ago

The sum of an even number and odd number is always even

Ipatiy [6.2K]

Yes your correct but thats not a question

7 0

2 years ago

Read 2 more answers