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
kifflom [539]
3 years ago
8

What is the justification for each step in solving the inequality? −7(3+8x)+5x≤1−62x

Mathematics
2 answers:
lyudmila [28]3 years ago
8 0

Answer:

Step-by-step explanation:

dangina [55]3 years ago
5 0
Distribute -7 because of math
-21-56x+5x≤1-62x
add like terms because you aint chaingin nothing
-21-51x≤1-62x
add 62x to both sides (addition property of equality, where a=a and b=b, a+b=a+b) and also (addative inverse, a+(-a)=0) that turns the -62x to 0
-21+11x≤1
add 21 to both sides (additiona proerty of equality and addativeinverse)
11x≤22
divide both sides by 11 (division property of equality, if a=a and b=b, then a/b=a/b)
x≤2
You might be interested in
Butch washes half of his kitchen floor in 1/4 hour. His kitchen floor is 120 square feet. What is an equivalent unit rate?
PtichkaEL [24]
D
He washes 60 sq ft in 1/4 of an hour. Multiply 60 by 4 and you get 240 per hour
3 0
3 years ago
He difference between -7/9 and 4/9 is _____.
lianna [129]

Answer:

-1.2 or -11/9 or -1  2/9

Step-by-step explanation:

7 0
3 years ago
A movie at Walmart costs $14.97. Tax is 6%. What will the total be, including tax?
Ghella [55]

Answer:

multiply 14.97 to .6 and that's your answer

Step-by-step explanation:

3 0
3 years ago
Which of the following is the statement of the triangle inequality theorem?
kupik [55]

we know that

<u>The triangle inequality theorem</u> states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side

so

Let

a,b,c------> the length sides of a triangle

The theorem states that three conditions must be met

<u>case 1)</u>

a+b > c

<u>case 2)</u>

a+c > b

<u>case3)</u>

c+b > a

therefore

<u>the answer is the option</u>

B. The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

5 0
3 years ago
Read 2 more answers
Please help me, A candle is in the shape of a frustum (a cone with the top cut off). Calculate the volume of the candle to the n
MariettaO [177]

Answer:

Height = 8 cm

You will need this formula (see attached):

Volume = [PI * 8 * (2² + 2*4 + 4²)]  / 3

Volume = [3.14159265 * 8 * (4 + 8 + 16)] / 3

Volume = 234.57 cubic centimeters

Source: http://www.1728.org/volcone.htm

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Can someone help me with this
    13·1 answer
  • La diferencia de la temperatura máxima de 23 y mínima de 12 ​
    7·1 answer
  • in the given figure ABIICD . prove that angle BPO + angle POQ + angle DOQ = 4 right angles. 360 degrees
    15·1 answer
  • Find an equation of the plane. the plane that passes through (9, 0, −1) and contains the line x = 5 − 4t, y = 1 + 5t, z = 4 + 2t
    7·1 answer
  • The winner of a 1000 mile race drove his car to victory at rate of 124.51222mph. What was his time(to the nearest thousand of an
    6·1 answer
  • How do you work out this problem?
    10·1 answer
  • who will give my answer I will mark as a brand list and follow in your back please give all the answer of the question desert 2
    12·1 answer
  • What is the slope of the line y=8
    13·1 answer
  • I need help with this question ( see image). Please show workings.​
    5·1 answer
  • 5. Three sides of a triangle have sides of length 6 inches, 8 inches, and 10 inches. One
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!