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Lyrx [107]
4 years ago
11

Subtract. Use models if needed. (–4x + 7) – (5x – 9) Question 2 options: –9x + 16 –9x – 2 x + 16 x – 2

Mathematics
2 answers:
Sophie [7]4 years ago
7 0

Answer:

Step-by-step explanation: use PEMDAS parenthesis first but don't add the numbers with x with a normal number, add x number with x number and add normal number with normal number but parenthesis first good luck

puteri [66]4 years ago
7 0

Answer:

9-7

Step-by-step explanation:

64779

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When evaluated for x=-4 the expression x2-8/x+10 is equal to
Natasha_Volkova [10]

Answer:

-16/6

Step-by-step explanation:

2x-8÷x+10

2(-4)-8÷-4+10

-16÷6

3 0
4 years ago
Suppose you observe the number of passengers arriving at a metro station on a shuttle bus that holds up to 8 passengers. Describ
nikitadnepr [17]

Answer:

Sample space can be describes as:

S = {0,1,2,3,4,5,6,7,8}

Step-by-step explanation:

Usually used in probability questions, a sample space is defined as a set of collection of all possible outcomes. It is the list of all possible results.

Sample spaces are usually written using set notation, where each possible outcome is listed only once within curly bracket.

S = {outcome 1, outcome 2, ..........}

As it is given the a bus can hold up to 8 passengers. We need to find the sample space of to number of passengers actually riding the bus.

So the minimum numbers of passengers is 0

The maximum numbers of passengers is 8

So the numbers of passengers lies between 0 and 8.

6 0
3 years ago
What is the length of the line segment (PQ)?
mafiozo [28]

Answer:

10

Step-by-step explanation:

Use the distance formula

Simplify and you get 10

7 0
4 years ago
Witch of theese is a composite number 61,71,81,101?
borishaifa [10]
81 is a composite number because it is the only number in the list that is not prime and is divisible by smaller primes.
8 0
4 years ago
Which relationships would most likely be causal? Check all that apply.
yuradex [85]
Hello,


Your answer would be:

a negative correlation between the temperature and the amount of snow still on the ground
a negative correlation between the number of digital photos uploaded to a website and the amount of storage space that is left

Plz mark me brainliest!

Hope this helps!
5 0
3 years ago
Read 2 more answers
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