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
iren2701 [21]
3 years ago
8

What is the solution to the inequality StartFraction d Over 7 EndFraction + 4 ≤ 0? (–[infinity], –28) (–[infinity], –28] (28, [i

nfinity]) [28, [infinity])
Mathematics
1 answer:
sineoko [7]3 years ago
3 0

Answer:

(B)(-\infty, -28]

Step-by-step explanation:

Given the inequality:\frac{d}{7}+4\leq  0

\dfrac{d}{7}+4\leq  0\\$Subtract 4 from both sides\\\dfrac{d}{7}+4-4\leq  0-4\\\dfrac{d}{7}\leq  -4\\$Multiply both sides by 7\\\dfrac{d}{7}*7\leq  -4*7\\d\leq-28

Therefore, the solution to the inequality is: (-\infty, -28].

The correct option is B.

You might be interested in
What expression is equivalent to (^3√2^5)^1/4
Nezavi [6.7K]
Soo first apply the exponent rule (2^5)^1/3*1/4
1/3*1/4= 1/12
so (2^5)^1/12
then you apply the exponent rule again 2^5*1/2
so 5*1/12= 5/12
So the answer would be 2^5/12
6 0
4 years ago
Read 2 more answers
Mathew deposits a total of $900 into his savings account in a year.
n200080 [17]
900 divided by 12 so thats $75 each month
4 0
4 years ago
Read 2 more answers
State the horizontal asymptote of the rational function. For full credit, explain the reasoning you used to find the horizontal
Rzqust [24]

So here are the rules of horizontal asymptotes:

  • Degree of Numerator > Degree of Denominator: No horizontal asymptote
  • Degree of Numerator = Degree of Denominator: y=\frac{\textsf{leading coefficient of numerator}}{\textsf{leading coefficient of denominator}}
  • Degree of Numerator < Degree of Denominator: y = 0

Looking at the rational function, since the degree of the numerator is 2 and the degree of the denominator is 1 (and 2 > 1), this means that <u>this function has no horizontal asymptote.</u>

5 0
3 years ago
Multiply.<br><br> 0.0483 · 100 = _____
mash [69]
0.0483 multiplied by 100 equals 4.83
5 0
3 years ago
Consider the sequence 100, 95, 90, 85, 80, 75 ...<br> What is the value of f(8)?
MAVERICK [17]

Answer:

f(8) = 65

Step-by-step explanation:

Find a pattern in the sequence. It might be an <u>arithmetic sequence</u> (always adds or subtract by a certain number), or a <u>geometric sequence</u> (always multiplies or divides by a certain number).

To find a pattern in this decreasing sequence, we find either the common difference or the common divisor of each pair of consecutive numbers.

• 100 - 95 = 5

• 95 - 90 = 5

• 90 - 85 = 5

• 85 - 80 = 5

• 80 - 75 = 5

Now, we know that this is an <u>arithmetic sequence</u>, and the common difference is <u>5</u>.

To calculate f(8), we find the 8th term in the sequence. We can do that by counting the terms in the sequence and using the common difference, 5, that we found, to continue the sequence.

• f(1) = 100

• f(2) = 95

• f(3) = 90

     ......

• f(7) = 70

• f(8) = 65

5 0
3 years ago
Other questions:
  • Write an expression that has three terms, two different variables, and one constant
    9·1 answer
  • How far is the cruise ship????PLEASE HELP!!!!
    13·1 answer
  • Help me all please!!
    5·2 answers
  • The temperature rose from -7°F to 21°F. By how much did the temperature increase?
    6·1 answer
  • The figures are similar. Give the ratio of the perimeters and the ratio of the areas of the first figure to the second.
    12·1 answer
  • What is y = x+ 3 on a graph look like?
    11·1 answer
  • What's the solution to 3x – 6 &lt; 3x + 13? A. x &gt; 5 B. There are no solutions. C. There are infinitely many solutions. D. x
    8·1 answer
  • Anybody know ? Need help
    8·1 answer
  • Gwen takes out a loan of $400 to pay for an online course. Flat rate interest is charged at 8% p.a
    7·1 answer
  • Find p and q if 3(p 5// 4 8)-(-2 7//0 2)=2(-5 4//6 q). Please help me solve the matrix​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!