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
Lapatulllka [165]
3 years ago
8

How to solve problem

Mathematics
1 answer:
sergey [27]3 years ago
6 0
Your equation would be 2x - 12 + 3x - 15 = 23
Combine like terms and solve for x
You might be interested in
Which expression is equivalent to (16 x 8 y - 12) 1 / 2
kari74 [83]

Answer: I don't really know exactly what you are asking for but does this help? 8x4y-6

Step-by-step explanation:

Distribute the 1/2 to each of the factors. If you need me to explain further please let me know :)

5 0
3 years ago
Read 2 more answers
Thomas buys a cardboard sheet that is 12 by 8 inches. Create an equation for this situation, find the zeros, and sketch the func
Karo-lina-s [1.5K]
For the answer to the question above,

1. If we let x as the side of the square cut-out, the formula for the capacity (volume) of the food dish is:
V = (12 - 2x)(8 - 2x)(x)
V = 96x - 40x^2 + 4x^3
To find the zeros, we equate the equation to 0, so, the values of x that would result to zero would be:
x = 0, 6, 4

2. To get the value of x to obtain the maximum capacity, we differentiate the equation, equate it to zero, and solve for x.
dV/dx = 96 - 80x + 12x^2 = 0
x = 5.10, 1.57
The value of x that would give the maximum capacity is x = 1.57

3. If the volume of the box is 12, then the value of x can be solved using:
12 = 96x - 40x^2 + 4x^3
x = 0.13, 6.22, 3.65
The permissible value of x is 0.13 and 3.65

4. Increasing the cutout of the box increases the volume until its dimension reaches 1.57. After that, the value of the volume decreases it reaches 4.

5. V = (q -2x) (p - 2x) (x)
7 0
3 years ago
1f 2 sweaters cost $27.34, how much would 7 sweaters cost? The cost for 7 sweaters is s .
Mademuasel [1]

Answer:

95.69

Step-by-step explanation:

two sweaters costs 27.34 then one would cost 13.67

7×13.67 = 95.67

3 0
3 years ago
W + 15 = 29 <br> w=___ ?? HELP
kykrilka [37]

Answer:

w=14

Step-by-step explanation:

29-15=14

7 0
3 years ago
Read 2 more answers
Im stuck between B and D please help
gayaneshka [121]

Answer:

maybe it's D ( not sure tho)

5 0
3 years ago
Read 2 more answers
Other questions:
  • 8912 butterflies on one branch they estimate 1000 times as large. How many butterflies were at the site in all?
    9·2 answers
  • Help please! Work do be a struggle tho
    13·1 answer
  • What is the rise of ramp if slope is 2% and run is 4 feet
    13·1 answer
  • Perform the indicated operations on the following complex numbers. Simplify:<br> -6(3 + 5i)
    8·1 answer
  • Please help! I need the answer quick....
    14·1 answer
  • Help asap for brianlist
    5·1 answer
  • I need help ~again~ o.O
    6·1 answer
  • Omg pls help its proving the sum of the interior angle measures of a triangle is 180
    13·2 answers
  • Who on here is good at math?
    8·2 answers
  • The table shows x-values and y-values for a number pattern.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!