1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vlada [557]
3 years ago
9

Given the expression, 3(y + 1) + 2y, which of the following expressions is equivalent?

Mathematics
1 answer:
Neko [114]3 years ago
7 0

Answer:

C

5y + 3

Step-by-step explanation:

You might be interested in
Three numbers are in the ratio 3:9:10. If 10 is added to the last number, then the three numbers form an arithmetic progression.
MrRa [10]

Answer:

<em> The numbers are 6, 18, and 30 </em>

Step-by-step explanation:

If the three numbers are in the ratio of 3:9:10,

let the numbers be 3x, 9x and 10x.

<em>If 10 is added to the last number to form an arithmetic progression</em>

<em>Then, 3x 9x (10x+10) are the progression</em>

The common difference of an arithmetic progression (d) = T₂ - T₁ = T₃ - T₂

T₂-T₁ = T₃ - T₂ .............. Equation 1

Where T₁ = first term of the progression, T₂ = Second term of the progression, T₃ = third term of the progression

<em>Given: T₁ = 3x, T₂ = 9x, T₃ = 10x +10</em>

<em>Substituting these values into equation 1</em>

<em>9x-3x = (10x+10)-9x</em>

<em>Solving the equation above,</em>

<em>3x = 10+x</em>

<em>3x-x = 10</em>

<em>2x = 10</em>

<em>x = 10/2</em>

<em>x = 2.</em>

<em>Therefore the numbers are 6, 18, and 30 </em>

<em />

7 0
3 years ago
What is 1+ 25372 +62719+ 82837?
Lynna [10]

Answer:

170929

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
11 ÷ 924 in long division
Goryan [66]

Answer:

231  your welcome

Step-by-step explanation:

4 0
3 years ago
Plz help ASAP! 10 points
loris [4]
There’s this app called Socratic that you can use. It’s like this one but it’s a little different
4 0
3 years ago
Sequence of {4-1/6n}
Bond [772]

Answer:

It's arithmetic

Step-by-step explanation:

For n=0 you got 4

For n=1 you got 4-1/6

For the next element the value will be the current element minus 1/6

8 0
3 years ago
Other questions:
  • Find the value of the underlined 9 10,698
    15·1 answer
  • What Is the square root of 16 over 25 with a negative outside of the radical?
    15·1 answer
  • Solve (9xy+5) (8xy+7)
    7·1 answer
  • Select the equation in point-slope form for the line that passes through the point (1, –1) and has a slope of 4.
    9·1 answer
  • How to write x=-4 x=4 in algebraic expression
    10·1 answer
  • Guy wants to swim 500 meters. After 75 meters, he takes a break. What percent of his goal has he already met?
    15·1 answer
  • You are given a set of data with a mean of 50 and standard deviation of 8. Using the normal curve, give an example of an outlier
    5·1 answer
  • Heights for women are bell-shaped with a mean of 65 inches and standard deviation of 2.5 inches. If a random sample of 16 women
    15·1 answer
  • Ummm what this ?? Helping my sister
    13·1 answer
  • Free points here<br><br> ily stay safe &lt;3 be positive <br><br> spread kindness
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!