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
creativ13 [48]
4 years ago
8

Combine like terms. What is a simpler form of the expression?

Mathematics
2 answers:
qwelly [4]4 years ago
7 0
-3(-4y+3)+7y 

First multiply -3 by the terms in the parentheses 
-3(-4y+3) = 12y -9
Your expression now looks like 
12y -9 +7y 
Then combine the terms containing the variable y 
12y + 7y = 19 y 
Your final answer is 
19y - 9 (answer choice A)

barxatty [35]4 years ago
6 0

Connexus: Algebraic expressions quiz

1. C, 1/4

2.D, 60

3.C, $10

4.B, IRRATIONAL NUMBERS

5.D,3.31

6.A,7

7.B, DISTRIBUTIVE PROPERTY

8.D,t-40

9. C, 15+8w

10.A, 12F+5R+9B;138

11. plug in the numbers to the equation and you get -55

12. -3(-4y+3)+7y first multiply the -3 on the outside of the parenthesis to the -4y+3, then you get 12y+(-9)+7y add up the ys and you get 19y-9!

-hope this helps all of you guys out! :3

You might be interested in
What is the slope of the line on the graph?
LuckyWell [14K]

Answer:

6

Step-by-step explanation:

It is because in a span of 1 x coordinate to the right it went up by 6 so it is 6 over one in fraction form which is 6.

8 0
3 years ago
Read 2 more answers
Activity 1.1 Simplify Me Simplify by removing perfect nth powers: 1. √20 2. √300 3. √128 3 4. √ 5 3 5. √50 3
LekaFEV [45]

Answer:

(a)\ \sqrt{20}=2\sqrt{5}

(b)\ \sqrt{300} = 10 \sqrt{3}

(c)\ \sqrt{128} = 8 \sqrt{2}

Step-by-step explanation:

Required

Simplify

(a)\ \sqrt{20}

Express 20 as 4 * 5

\sqrt{20}=\sqrt{4 * 5}

Split

\sqrt{20}=\sqrt{4} * \sqrt{5}

This gives:

\sqrt{20}=2 * \sqrt{5}

\sqrt{20}=2\sqrt{5}

(b)\ \sqrt{300

Express as 100 * 3

\sqrt{300} = \sqrt{100} * \sqrt{3}

This gives:

\sqrt{300} = 10 * \sqrt{3}

\sqrt{300} = 10 \sqrt{3}

(c)\ \sqrt{128}

Express as 64 * 2

\sqrt{128} = \sqrt{64*2}

Split

\sqrt{128} = \sqrt{64} * \sqrt{2}

\sqrt{128} = 8 * \sqrt{2}

\sqrt{128} = 8 \sqrt{2}

<em></em>

<em>Questions 4 and 5 are not clear</em>

<em>Follow the steps in 1 - 3 to solve 4 and 5</em>

7 0
3 years ago
15 Points!! Hurry Help Plzz!!! Will Give Brainliest!!!
svetoff [14.1K]

Answer:

<em>C.</em>

Step-by-step explanation:

<em>I already used this example but...</em>

<em>Converse. Switching the hypothesis and conclusion of a conditional statement. For example, the converse of "If it is raining then the grass is wet" is "If the grass is wet then it is raining."</em>

<em> Note: As in the example, a proposition may be true but have a false converse.</em>

<em>It has to have the same meaning, but in a different format, so the only answer that follows this rule is C.</em>

<em>Hope this helps, have a good day. c;</em>

8 0
4 years ago
Read 2 more answers
Pls help find the answer
o-na [289]

Answer:

I think it is 8

Step-by-step explanation:

I did the math on paper

3 0
4 years ago
Read 2 more answers
Please answer correctly !!!!!!!!! Will mark brianliest !!!!!!!!!!!!!
Snowcat [4.5K]

Answer:

$12,000,000

Step-by-step explanation:

The maximum will be the vertex and because this is written in vertex form the vertex will be (5, 12) so the maximum income will be 12 million dollars.

7 0
3 years ago
Other questions:
  • If a one dollar bill is 0.0001 meters thick, how many meters tall would a stack of 4 trillion one dollar bills be?
    13·2 answers
  • X^2 - 25 = (x + 5) (?)
    8·1 answer
  • Metric System Conversion. The thickness of a dollar bill is 0.10414 mm. Convert this value to inches.532
    15·1 answer
  • So how would you break down the problem(2x-5)^2=49
    10·2 answers
  • After 14 days, how many total homework questions have been assigned
    13·2 answers
  • Please help asap 22 pts
    6·2 answers
  • 20 points
    15·1 answer
  • Plz plz plz, HELP!!!! I will give u brainlylist
    8·1 answer
  • A bar graph titled Games per month has month on the x-axis and number of games on the y-axis. January has 7 games; February, 5 g
    7·2 answers
  • The speed limit on a road drops down to 15 miles per hour around a curve. Mr. Gerard slows down by 10 miles per hour as he drive
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!