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
Alexandra [31]
3 years ago
7

Use the Associative Property of Addition to find the total of 4, 12, and 18 in two different ways.

Mathematics
2 answers:
Alex Ar [27]3 years ago
6 0
4, 12, and 18 in two different ways

<span>(4 + 12) + 18 = 16 + 18 = 34
 
4 + (12 + 18) = 4 + 30 = 34

answer is B) </span><span>(4 + 12) + 18 = 16 + 18 = 34; 4 + (12 + 18) = 4 + 30 = 34 (second choice)</span>
strojnjashka [21]3 years ago
6 0
I got 

<span>(4 + 12) + 18 = 16 + 18 = 34; 4 + (12 + 18) = 4 + 30 = 34
</span>
Sorry if i am wrong






You might be interested in
(8x- 1) (11X - 25) (15y - 48) ​
Leona [35]

Answer:

1320x^2y−4224x^2−3165xy+10128x+375y−1200

Step-by-step explanation:

(8x−1)(11x−25)(15y−48)

=((8x−1)(11x−25))(15y+−48)

=((8x−1)(11x−25))(15y)+((8x−1)(11x−25))(−48)

=1320x2y−3165xy+375y−4224x2+10128x−1200

=1320x^2y−4224x^2−3165xy+10128x+375y−1200

3 0
2 years ago
What are 2 equivalent expressions that are equal to 10m-40
yuradex [85]
It's simple, there is a ton
Multiply all the numbers by 2: 20m - 80
or Divide all the numbers by 2: 5m- 20
or Multiply all the numbers by 3: 30m - 120
4 0
3 years ago
Read 2 more answers
I don’t understand this question. Can anyone help? I need answers ASAP. Thanks for all the help
zavuch27 [327]

There's some unknown (but derivable) system of equations being modeled by the two lines in the given graph. (But we don't care what equations make up these lines.)

There's no solution to this particular system because the two lines are parallel.

How do we know they're parallel? Parallel lines have the same slope, and we can easily calculate the slope of these lines.

The line on the left passes through the points (-1, 0) and (0, -2), so it has slope

(-2 - 0)/(0 - (-1)) = -2/1 = -2

The line on the right passes through (0, 2) and (1, 0), so its slope is

(0 - 2)/(1 - 0) = -2/1 = -2

The slopes are equal, so the lines are parallel.

Why does this mean there is no solution? Graphically, a solution to the system is represented by an intersection of the lines. Parallel lines never intersect, so there is no solution.

7 0
3 years ago
1. What are the intercepts of the equation 2x+3/2y+3z=6
Roman55 [17]
Use
Math
Way
It can tell u
Or
Photo
Math
4 0
3 years ago
Read 2 more answers
There is a hot market at school for used graduation gowns, in fact the price is growing exponentially! Last week I could have go
Daniel [21]

Answer:

$100

Step-by-step explanation:

the equation to solve this is:

y=12.5x+25

y=12.5x+25\\ =(12.5*6)+25\\ =75+25\\ =100

(Assuming, of course, that this is a homework assignment and not you actually buying it cuz' in real life the numbers would be different from month to month)

4 0
3 years ago
Other questions:
  • PLEASE HELP, i need to catch up in math ///:
    13·1 answer
  • What is the product? a-3/7 divided by 3-a/21
    7·1 answer
  • HELP ASAP!!! PlEASE
    13·2 answers
  • Cube is 27 cubic centimeters what is the area of each face
    13·1 answer
  • The vertices of the feasible region are (70, 10), (30, 10), and (30, 50). To maximize the profit, the company should produce uni
    13·1 answer
  • I am having troubles solving this 4(x+3)=x+42 can i get some help please.
    9·2 answers
  • La senora carmen pidio un prestamo en cierta financiera de $3,000 con un interes mensual del 8% y quiere saber cuanto debe pagar
    13·1 answer
  • Plss help. what's this ? show work..
    10·1 answer
  • Can someone please help me with this question
    13·1 answer
  • Whats the answer to a(4a + 3)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!