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
erastovalidia [21]
3 years ago
10

6) three times a number increased by four is less than -62

Mathematics
1 answer:
Irina-Kira [14]3 years ago
6 0
6) 3x + 4 < - 62         x = - 23 ⇒ 3(-23) + 4 < - 62
   <u>      - 4     - 4 </u>                              -69 + 4  < - 62
    3x       < -66                                     - 65 < - 62
   <u>÷ 3          ÷3</u>
      x       < -22

7) x/-5 + 1 <u><</u> 7            x = -30 ⇒ -30/-5 + 1 <u><</u> 7
    <u>       - 1    -1</u>                                  6 + 1  <u><</u> 7
    x/-5       <u><</u> 6                                         7 <u><</u> 7
   <u> × -5         × -5</u>
    x           <u><</u> -30

8) x/3 - 2 <u>></u> -12         x = -30 ⇒ -30/3 - 2 <u>></u> -12
    x/3      <u>></u> -10                           -10 - 2  <u>></u> -12
    <u>* 3           *3</u>                                 -12  <u>></u> -12
     x        <u></u><u>></u> -30

9) -2x - 6 > -18                 x = 5 ⇒ -2(5) - 6 > -18
    <u>      +6     +6</u>                               -10 - 6 > -18
    -2x      > -12                                    -16 > -18
    <u>÷ -2         ÷ -2</u>
       x      > 6   ⇒ x < 6
*flip the inequality sign because the divisor is a negative number: This is to make the inequality true.
You might be interested in
The straight line joining points A(p,3) and B(1,-1) has length 5, workout the value of p
Alborosie

Answer:

d^2 = <y2-y1>^2 + <x2 -x1) ^2

so

p =4

7 0
2 years ago
What is the inverese of the function f(x)=2x-10
Dafna1 [17]

Answer:

hope this helps:) have a good day

7 0
3 years ago
Simplify (3n – 2m)^2 = ?
pochemuha
(3n - 2m)(3n - 2m)

9n^2 - 6nm - 6nm + 4m^2
9n^2 - 12nm + 4m^2

Hope this helps!
8 0
3 years ago
Read 2 more answers
How to write 14.578 in expanded form
34kurt
14.578 = 1 x 10 + 4 x 1 + 5/10 + 7/100 + 8/1000 = 10 + 4 + 0.5 + 0.07 + 0.008
4 0
3 years ago
A nursery has 15 bags of topsoil. Each planter holds 1/8 of a bag.
Svetlanka [38]

Answer:

120 planters can be filled with topsoil.

Step-by-step explanation:

Since each planter can hold 1/8th of a bag of topsoil, this means that one bag of topsoil can fill up 8 planters.

15 x 8 = 120, so this means that 120 planters can be filled with topsoil.

:)

4 0
3 years ago
Other questions:
  • A particular computer takes 43 nanoseconds to carry out five sums and seven products. It takes 36 nanoseconds to carry out four
    12·1 answer
  • A parking lot is 100 yards long. What is the length of
    6·1 answer
  • What's 32851 to the nearest hundred
    11·2 answers
  • Is the probability of contamination more than twice the mean of 14.4 unusual, or can it be considered typical variation? explain
    5·1 answer
  • A dog is to receive 200 ml/h of fluids iv for 6 hours. how many milliliters will the dog receive in 6 hours?
    14·1 answer
  • What is 2.8 × 104 in standard form?
    7·2 answers
  • What is the fully factored form of 32a^3+12a^2
    11·1 answer
  • Hey answer this those who know?​
    14·1 answer
  • HELP PLS ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎ ‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎
    6·1 answer
  • What is the value of tan(60°)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!