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
Gwar [14]
3 years ago
11

How do you model 4y in a bar model

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0
The answer is on the paper

You might be interested in
What is the solution of the system of equations?<br><br> y = x - 10<br><br> y = 2x + 5
Rainbow [258]

Answer:

<h2>x = -15 and y = -25 ⇒ (-15, -25)</h2>

Step-by-step explanation:

y=x-10\qquad(1)\\\\y=2x+5\qquad(2)\\\\\text{substitute (2) to (1):}\\\\2x+5=x-10\qquad\text{subtract 5 from both sides}\\\\2x=x-15\qquad\text{subtract x from both sides}\\\\x=-15\\\\\text{Put the value of x to (1):}\\\\y=-15-10\\\\y=-25

6 0
3 years ago
Please helppp!!! Is the set of positive irrational numbers closed for the operation of division? If not, give a counter-example.
lorasvet [3.4K]
Irrational numbers are "not closed" under addition, subtraction, multiplication or division. The numbers that are in the set of Complex Numbers, but are not in the set of Real Numbers .the imaginary number, i, which is the square root of negative one.
7 0
3 years ago
Read 2 more answers
CAN SOMEONE PLEASE HELP ME FAST !!!!!!!
amm1812
Well ok hold on let me think b is 1,235.00 and a is <span>3,620.00</span>
3 0
3 years ago
Nicholas has a larger tropical fish collection. He gives 2/3 of his fish to a high school. Then he gives 2/5 of the remaining fi
Kitty [74]
Let the initial count of his fish be n.

He gives away 2/3 of these fish:  2n/3, leaving n/3 fish.

He gives away 2/5 of these remaining n/3 fish:  (2/5) times (n/3), or 

2n
--- , meaning that (3/5) times (n/3) fish are left.
15

(3/5)(n/3) = n/5 fish left = 30 fish.  Thus, n = 150 fish.

Be certain to check this answer!
3 0
3 years ago
PLEASE HELP ASAP I WILL GIVE BRAINLIEST!! (Algebra)
Len [333]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Rosa brought d drawings to an art show. After selling 15 of them she had 38 left. Identify the equation that situation and the c
    5·2 answers
  • The graph represents the function f(x) = x2 + 3x + 2.
    10·1 answer
  • An adult elephant drinks about 225 liters of water each day. Is the number of days the water supply lasts proportional to the nu
    5·2 answers
  • Find the x value so that the line through the points (x,-9) and (0,1) has a slope of -4
    11·1 answer
  • The temperature, t, in Burrtown starts at 32°F at midnight, when h = 0. For the next few hours, the temperature drops 2 degrees
    10·2 answers
  • Round 5370238 to the nearest 100,000
    13·1 answer
  • An equation is shown below.
    11·1 answer
  • Which is an equation of a direct proportion? <br> A) y=13x−2<br> B) y=3x<br> C) y=−3x+4<br> D) y=−3x
    11·1 answer
  • Statistical models predict that the price (in dollars) of a 500 GB hard drive will change according to the function p(t) = 600 −
    8·2 answers
  • If n + 2, 5, and 9 represent the lengths of the sides of a triangle then &lt; n
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!