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
Snezhnost [94]
2 years ago
5

Which of the x-values satisfy the following inequality?

Mathematics
1 answer:
Vinil7 [7]2 years ago
5 0

Answer:

c. x=3

Step-by-step explanation:

Given:

7x < 21

Divide both sides by 7

7x / 7 < 21 / 7

x < 21/7

x < 3

x = 3

Check:

7x < 21

7(3) < 21

21 = 21

You might be interested in
Which function represents the sequence -5.5, -4.75 -4,-3.25... ?​
kumpel [21]
The answer I think should be
C main
3 0
3 years ago
Please solve -3x+12=48
choli [55]

Answer:

x = 12

Step-by-step explanation:

-3x+12=48

      -12 -12

*subtract 12 from both sides

-3x = 36

-3x/3 = 36/3

*divide 3 from each sides

x = 12

4 0
3 years ago
Read 2 more answers
A. Region C <br> B. Region D <br> C. Region A<br> D. Region B
Fittoniya [83]

Answer:

dont know

Step-by-step explanation:

8 0
3 years ago
Find the equation of a line that is perpendicular line to y = 10x - 45 and goes through (1, 1).
Airida [17]

The line y = 10x - 45 is already written in the y = mx+q form. This means that m is the slope. If two lines are perpendicular, their slopes are the anti-inverse of each other, i.e. their product is -1.

So, our perpendicular line has a slope of -\frac{1}{10}

Finally, we want a line passing through (1,1) with slope -\frac{1}{10}:

y-1 = -\dfrac{1}{10}(x-1) \iff y = -\dfrac{x}{10} + \dfrac{1}{10}+1 = -\dfrac{x}{10} + \dfrac{11}{10}

7 0
3 years ago
Kate runs 2/3 of a mile on Mondays, Wednesday's and Thursdays. She runs 4/5 of a mile on Tuesday and Fridays. How many miles doe
padilas [110]

Answer:

Therefore, we conclute that Kate run 1 mile and 7/15 of a mile for the week.

Step-by-step explanation:

We know that Kate runs 2/3 of a mile on Mondays, Wednesdays and Thursdays. She runs 4/5 of a mile on Tuesday and Fridays. We calculate how many miles does Kate run during the week.  

Therefore, we get

\frac{2}{3}+\frac{4}{5}=\frac{10+12}{15}=\frac{22}{15}=1+\frac{7}{15}

Therefore, we conclute that Kate run 1 mile and 7/15 of a mile for the week.

8 0
2 years ago
Other questions:
  • What is the value of x in this diagram? (PLEASE ANSWER!)
    6·1 answer
  • Which cross section does any type of prism have
    8·1 answer
  • The height of a cylinder is 9.5 centimeters. the diameter of this cylinder is 1.5 centimeters longer than the height. which is c
    14·1 answer
  • Photographers and surveyors use a tripod, or three legged stand, for their instruments. Use one of the postulates to explain why
    14·1 answer
  • Find the x- and y- intercept of the line. x + 4y =36
    11·2 answers
  • The successor of a certain number when added to twice the number produces 61. What is the number?
    14·1 answer
  • (time limit!) what is the volume below?<br><br>A) 112 <br>B) 224 <br>C) 784 <br>D) 896
    9·1 answer
  • You enter a game saloon. There are 44 gamer playing game. 13 gamer killed. How many people are in the game saloon?
    10·1 answer
  • Rewrite the following to show that the opposite of a sum is the sum of the opposites.<br> -(1/4 +6)
    11·2 answers
  • statement that is assumed to be true without proof is . A statement that has been shown to be true by vigorous application of lo
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!