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
s2008m [1.1K]
3 years ago
10

Carl is boarding a plane. He has 2 checked bags of equal weight and a backpack that weight 4kg. The total weight of Carl’s bagga

ge is 35kg.
Write an equation to determine the weight, w, of each of Carl’s checked bags.
Mathematics
2 answers:
maw [93]3 years ago
8 0

Answer: 2x + y = 35kg   or  2x + 4kg = 35kg

Step-by-step explanation:

The checked bags = 2 x

A backpack = y = 1* 4kg

2 x  + y = 35 kg

2 x   + 4Kg = 35kg

2 x  = 31 kg

x = 31 kg / 2

x= 15.5Kg

garik1379 [7]3 years ago
5 0

35 = 4 + 2b

2b = 35 - 4

b = backpack

35 - 4 = 31

2b = 31

Divide by 2

15.5 = b

Each bag weighs 15.5kg.

15.5 * 2 + 4 = 35

31 + 4 = 35

35 = 35

You might be interested in
Pls help me find the value of x
lions [1.4K]

Answer:

x = 3

Step-by-step explanation:

2x+6=x+9 subtract x in both sides

x +6 =9 subtract 6 in both sides

x = 3

4 0
2 years ago
1) What is the solution to x - 5 = 27?
Phoenix [80]
X - 5 = 27

Isolate the x, add 5 to both sides (because of equal sign)

x - 5 = 27
x - 5 (+5) = 27 (+5)
x = 27 + 5
x = 32

x = 32 is your answer

hope this helps
3 0
3 years ago
Please help.. Please. Is this a positive trend or negative trend or no trend ​
Eva8 [605]

Answer:

it's a no trend cause its literally nothing but dots

3 0
2 years ago
Analyzing a Graph In Exercise, analyze and sketch the graph of the function. Lable any relative extrema, points of inflection, a
Anit [1.1K]

Answer:

Analyzed and Sketched.

Step-by-step explanation:

We are given y=\frac{\ln\left(5x)}{x^2}

To sketch the graph we need to find 2 components.

1) First derivative of y with respect to x to determine the interval where function increases and decreases.

2) Second derivative of y with respect to x to determine the interval where function is concave up and concave down.

y'=\frac{1-2\ln\left(5x)}{x^3}=0

x = \sqrt e/5 is absolute maximum

y''=\frac{6\ln\left(5x)-5}{x^4}=0

x=e^{5/6}/5 is the point concavity changes from down to up.

Here, x = 0 is vertical asymptote and y = 0 is horizontal asymptote.

The graph is given in the attachment.

4 0
3 years ago
How many cubic feet of water can a 18 inch by 19 inch by 36 inch aquarium hold?
ladessa [460]
Volume = Length x Width x Height 

Volume = 18 x 19 x 36 = 12312 in³

Answer:  12312 in³
5 0
3 years ago
Read 2 more answers
Other questions:
  • 1 and 1 7th times 1 and 3 4th and writing the product in simplest form
    11·2 answers
  • As per an axiom in Euclidean geometry, if points lie in a plane, the containing those points also lies in the same plane?
    15·2 answers
  • Find the x and y intercepts of y = 2x^3 - 4x^2 algebraically
    14·1 answer
  • Please answer faster
    15·1 answer
  • What is the greatest common factor if 9 and 15
    8·1 answer
  • A triangle has side lengths 4 cm, 4 cm, and 7.5 cm. The angle measures are 20°, 20°, and 140°.
    15·2 answers
  • A school assembly had 25 students in attendance, and 20% of them were first-graders. How many first-graders were at the assembly
    9·1 answer
  • PLEASE HELP IS THERE ANYONE ON THIS APP THAT CAN HELP!
    5·2 answers
  • PLZ Help! Using the chain link rule, how to find f'(5)
    13·2 answers
  • Solve this system of equations.<br><br><br><br> {3x+4y=36y=−12x+8
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!