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ASHA 777 [7]
2 years ago
8

What are the coefficients in this expression? 2x +9y+(-4) Select all that apply.

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
7 0

Answer: A and B

Step-by-step explanation:

Coefficient is the number or term that came before a variable.

If you can't understand this, I will provide some examples.

  • Coefficient in 3x is 3, 3 came before x which is a variable

-------------------------------------------------------------------

2x + 9y + (-4)

2x: coefficient is 2

9y: coefficient is 9

-4: no coefficient, it is just a constant

zalisa [80]2 years ago
6 0
A) 2 and B) 9
Coefficients are the numbers in front of a variable. The x and y wouldn’t be considered coefficients.
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Which smallest number must be assigned to # to make the number 378#96 divisible by 8?
skelet666 [1.2K]

Answer:

2

Step-by-step explanation:

378296/8=47287

5 0
2 years ago
Which graph shows the solution to the following system of inequalities x+y>4
mylen [45]

The solution to this system of inequalities x + y>4  , x + y <3 is Option A

The complete question is

Which graph shows the solution to this system of inequalities? x + y>4 x + y <3

The image are attached with the answer.

<h3>What are Inequality ?</h3>

When an expression is equated with another expression by an Inequality operator (< , >  < etc) then the mathematical statement formed is called Inequality.

The inequalities are

x+y>4

x + y <3

After plotting both the inequalities in the graph the following graph that is attached with the answer is obtained.

Therefore the correct answer is Option A

To know more about Inequalities

brainly.com/question/20383699

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5 0
2 years ago
I need help my teacher talks to fast and i don't get anything he says
LUCKY_DIMON [66]

Answer:

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Step-by-step explanation:

6 0
2 years ago
sarah meeham blends coffee for tasti delight. she needs to prepare 160 pounds of blended coffee beans selling for $4.97 per poun
Viefleur [7K]
Given:
h = high quality bean ; costs 6 per pound
c = cheaper bean ; costs 3.25 per pound

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h + c = 160

6h + 3.25c = 160(4.97)
6h + 3.25c = 795.20

h = 160 - c

6(160-c) + 3.25c = 795.20
960 - 6c + 3.25c = 795.20
- 2.75c = 795.20 - 960 
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c = - 164.80 / -2.75
c = 59.92 or 60 pounds

h = 160 - c
h = 160 - 60 
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Sarah must blend 100 pounds of high quality bean and 60 pounds of cheaper bean.
3 0
3 years ago
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Rudik [331]
The equation that can not be represented is B because the variables are mixed up and are not matching with the correct formula.
8 0
3 years ago
Read 2 more answers
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