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seraphim [82]
3 years ago
15

Combine like terms 23x + 3y -5x​

Mathematics
2 answers:
seraphim [82]3 years ago
8 0

Answer:

18x+3y

Step-by-step explanation:

LUCKY_DIMON [66]3 years ago
4 0

Answer:

18x + 3y

Step-by-step explanation:

23x - 5x combine to 18x.  

Then the given expression becomes 18x + 3y.

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How many 1/16 pieces are in 2/8? how many 1/8 pieces are in 10/16? how many 1/8 pieces are in 4/4?
DaniilM [7]

Answer:

4/16 pieces are in 2/8, 5/8 pieces are in 10/16, 8/8 pieces are in 4/4

Step-by-step explanation:

multiply or divide both the numerator (top number) and the denominator (bottom number) by a number that will give you a common denominator

\frac{2*2}{8*2} =\frac{4}{16}  \\\frac{10/2}{16/2} =\frac{5}{8} \\\frac{4*2}{4*2}=\frac{8}{8}

6 0
3 years ago
What is the answer to 5-1/3n=-2
Free_Kalibri [48]

Answer:

21 = n

Step-by-step explanation:

5 - \frac{1}{3}n = -2

-5 - 5

________________

-⅓<em>n</em> = -7

____ __

-⅓ -⅓

21 = <em>n</em>

* Dividing by a fraction is the exact same as multiplying by its <em>multiplicative</em><em> </em><em>inverse</em>:

\frac{-7}{-\frac{1}{3}} = -7 \times -3 = 21

I am joyous to assist you anytime.

4 0
3 years ago
Help me if u can q is below
Ganezh [65]

Step-by-step explanation:

C = 25p

p = number of people

C = Total cost of admission

For 4 people, Total cost is

C = 25 × 4 = 100 dollars

7 0
3 years ago
What is the equation of the line that passes through points (2, −6) and (−4, 3)?
maria [59]

Answer:

y = -3/2x - 3

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step 1: Find slope <em>m</em>

<em />m=\frac{3-(-6)}{-4-2}<em />

<em />m=\frac{3+6}{-6}<em />

<em />m=\frac{9}{-6}<em />

<em />m=\frac{-3}{2}<em />

y = -3/2x + b

Step 2: Find y-intercept <em>b</em>

3 = -3/2(-4) + b

3 = 6 + b

b = -3

Step 3: Rewrite linear equation

y = -3/2x - 3

4 0
4 years ago
Read 2 more answers
What’s the average rate of change?
Dovator [93]

Answer:

A function is increasing if its derivative is positive

hope its right !

Step-by-step explanation:

8 0
3 years ago
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