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Leni [432]
3 years ago
15

Can sumbody help meh wit dis plz

Mathematics
2 answers:
babunello [35]3 years ago
7 0

Answer: B (5x - 4y)

Step-by-step explanation:

Well, let’s take a look at the like terms:

3x and 2x

<u>AND</u>

3y and 7y

So, now let’s solve it!

= 3x + 2x + 3y -7y

Lets add the 3x and 2x first! Keep in mind, it doesn’t matter which like terms are combined first!

= 5x + 3y - 7y

Now, let’s combine the 3y and 7y! Here, they are using subtraction! You can just leave the 5x there!

= 5x - 4y

That is your final answer!

fiasKO [112]3 years ago
3 0

Answer:

5y 4x

Step-by-step explanation:

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8 0
3 years ago
Umm it’s to question just label it a and b
xxMikexx [17]

A) Scale of map is 1: 30,000

This is assuming that it meant 1 centimetre = 30,000 metres, for it gives no other information.

Multiply 1 with 30,000: 30,000 x `1 = 30,000

30,000 metres is your answer.

B) Scale is 1 inch: 6 miles. You are given 2.5 inches.

Remember that 1 inch = 6 miles.

Multiply 2.5 to both sides: (2.5) * 1 inch = (2.5) * 6 miles

2.5 inch = 2.5 * 6 miles

2.5 inch = 15 miles

15 miles is your answer.

~

3 0
3 years ago
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Hey.... sorry for that, are you still mad at me ?​
Digiron [165]

Answer:

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8 0
3 years ago
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There are 5,426 people seated at tables. Each table seats 8 people.
ddd [48]

Answer:

678

2

679

Step-by-step explanation:

Number of people: 5426

Capacity of table: 8

How many tables are full?

  • Number of full tables= 5426/8= 678.25 so full part is 678

How many people are sitting at a table that is not full?

  • 0.25 table= 8*0.25= 2 people are sitting at a table that is not full

or

  • 5426 - 678*8= 2 people

How many tables are needed for all 5,426 people?​

  • 678+1= 679 tables

6 0
3 years ago
All of the following types of graphs are used to represent numerical data except a _____.
tester [92]
I am unsure but i think the answer is c or a but let me know if i'm right or wrong
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3 years ago
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