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
yulyashka [42]
3 years ago
11

Which graph shows the solution to the following inequality?4d- 6 < 18 PLEASE HELP​

Mathematics
2 answers:
kenny6666 [7]3 years ago
4 0

Answer:

answer a

Step-by-step explanation:

4d-6 < 18

  • Let's isolate d on one side of the equation. Ignore the inequality for now. We'll deal with that later.

4d-6=18\\4d-6+6=18+6\\4d=24\\\frac{4d}{4}=\frac{24}{4}\\ d=6

  • Now, I'm going to bring back the inequality or < symbol. I only removed it when simplifying and isolating d, but if this confuses you, just do your math and keep the inequality there.

d < 6

  • On a number line, this would include every number <em>less than </em>6, due to the < (less than) symbol. This disqualifies answers b and d because they are showing every number <em>greater than </em>6. But, how do we decide between answers a and c?
  • If a line has point at its beginning, 6, then that means that every number <em>less than or equal to</em> [ ≤ ] 6 is being shown, but our equation just says <em>less than </em>[ < ] 6, so answer a is our correct answer.
dem82 [27]3 years ago
3 0
Answer A is the answer
You might be interested in
find the diameters of a circle with a circumference of 443 feet use 3.14 for n a. 70.5 b. 141 c.142 d.282
zvonat [6]
The formula for diameter is:

circumference/pi (3.14)

If the circumference is 443, we can divide that by pi.

443/3.14=141.01

The answer would then be choice b (141).

3 0
3 years ago
Read 2 more answers
Mrs. Davis bought 6 pounds of grades for $18. At this rate, how much would 72 ounces of grapes have cost?
saveliy_v [14]
This the problem we are looking at: 6 pounds/18 = 72 ounces /?
To solve this, we have to make the unit of measurement the same. There are 16 ounces in 1 pound. So, there are 72 ounces in 4.5. To find that you just do 72 divided by 16. This is the new problem we are looking at: 6 pounds/18 = 4.5 pounds/?
To find ?, you must divided 6 divided by 4.5 to find the difference between the two to keep the same rate. That equals 1.33333333. 
What is done to the numerator, you must do to the denominator to keep the same rate so now you divide 18 divided by 1.33333333 which equals 13.5

So for 72 ounces (4.5 pounds) it will cost $13.50

I hope this helps:)
4 0
3 years ago
A slope-intercept equation of the line whose graph is perpendicular to
omeli [17]

Step-by-step explanation:

let eqn be y = mx + b.

2x + 9y = 8

9y = -2x + 8

y = -2/9 x + 8/9

since the lines are perpendicular, product of the slope of the two lines = -1.

hence,

m x -2/9 = -1

m = 9/2

sub (0, -3):

-3 = 9/2(0) + b

b = -3

therefore equation is: y = 9/2x - 3

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!

6 0
3 years ago
Solve the inequality and enter your solution as an inequality comparing the variable to a number X + 24 &gt; 67
Free_Kalibri [48]

Answer:

X > 43

Step-by-step explanation:

The inequality is given by :

X + 24 > 67

We need to solve the inequality.

Subtract 24 from both sides of the inequality.

X + 24 -24 > 67 - 24

X > 43

So, the solution of the inequality is more than 43.

6 0
3 years ago
Complete the steps to solve the equation 6x+1.6=58.
VikaD [51]

Answer:

if I am thinking right, 9.4 and then divide that by 6. so 1.56 repeating

4 0
3 years ago
Other questions:
  • i kind of know its C need 2nd opinion A tire manufacturer took a random sample of 50 tires and found that 3 were defective. In a
    9·1 answer
  • there are 6 buses transporting students to a baseball game with 32 students on each bus.each row at the baseball stadium seats 8
    8·2 answers
  • Daniel drives his car 374 miles using 22 gallons of gas. How many miles per gallon does his car get?
    9·2 answers
  • Solve for w.<br> a=2w<br><br> how do i begin the process for solving this problem?
    11·1 answer
  • A movie Theater charges $6.50 for morning tickets and $8.75 for night tickets the theater sold 378 tickets for a total amount of
    5·1 answer
  • : 4.1B; 4.10B)
    8·1 answer
  • A store buys a shirt from their distributor for $15. Then they markup the price by 80%. How much is the store selling the shirt
    15·1 answer
  • 3(2x+4)=2(9+2x)
    15·1 answer
  • Is y=6/x-2 linear or nonlinear
    12·2 answers
  • Henry has scored 30, 29, 22, and 21 points in his four basketball game so far. How many points does he need to score in his next
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!