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
Lelechka [254]
4 years ago
9

Find -11/15 if (n) =5n +6

Mathematics
1 answer:
Anestetic [448]4 years ago
6 0
F(-11/5)=5(-11/5)+6
f(-11/5) = -11+6
<span>f(-11/5) = -5
Hope this helps!</span>
You might be interested in
Me. Jackson hires his neighbor to walk his dog and mow his lawn for the month of June. He tells his neighbor that he will pay hi
Bezzdna [24]
Just multiply $270 by however many days there are in June .
first find how many days are in June & multiply it by $270 . then that'll give u the answer . don't forget the money sign $$
5 0
3 years ago
Read 2 more answers
How Many Close Confidants Do People Have? In a recent study,1 2006 randomly selected US adults (age 18 or older) were asked to g
yaroslaw [1]

Answer:

0.08065

Step-by-step explanation:

Given that in a recent study,1 2006 randomly selected US adults (age 18 or older) were asked to give the number of people in the last six months with whom you discussed matters that are important to you.

If X is random variable then X has mean 2.2 and s = 1.4

n=2006

Std error of mean =\frac{1.4}{\sqrt{2006} } \\=0.03126

For 99% since sample size is large, t and z distn almost coincide.

Hence we can take 2.58 as critical value

Margin of error at 99% =2.58*0.03126\\=0.08065

7 0
3 years ago
6. Multiply: i) 3x (5x+8y)
Stella [2.4K]

Answer:

Step-by-step explanation:

3x(5x+8y)=15x^2+24xy

4x(3x^2+5x-7)=12x^3+20x^2-28x

(3x+4y)(2x-7y)=6x^2+8xy-21xy-28y^2=6x^2-13xy-28y^2

(2-3a)(2a^2-3a+7)=4a^2-6a+14-6a^3+9a^2-21a=-6a^3+13a^2-27a+14

4 0
3 years ago
X-y =3<br>xy=28 <br>solve using simultaneous equations -one linear and one quadratic​
Tcecarenko [31]

Answer:

The first problem has no real solution

Step-by-step explanation:

8 0
2 years ago
Please help me I don’t understand
aliina [53]
To add fractions, find the LCD - lowest common denominater, and then Combine. answer is 8/9. Decimal form = 0.888888..........
For LCD find where both bottom numbers equal the same so in this case you would have to multiply 3 times 3 to equal 9. Once you do that the 2 thats on top of the 3 will also have to be multiplied by 3 so it could make sense. Now you must Combine - it would be 6/9 +2/9. you only add the top numbers and leave the bottom number.(that is what its out of). Thus the answer is 8/9.

Leave a Thank you and a 5 star rate.   Thanks ;)
4 0
3 years ago
Other questions:
  • If r=5(12,80) what the given radius and center
    6·1 answer
  • (-4,-3) and (4,3) distance formula
    8·2 answers
  • Peter has 6 sweaters, 4 pairs of jeans, and 3 pairs of shoes. how many different outfits can peter make using one sweater, one p
    11·1 answer
  • Independent variable vs dependent variable example
    7·1 answer
  • 89,659 to the nearest thousand
    11·2 answers
  • Will mark brainliest help asap
    6·1 answer
  • A customer at a Mexican diner placed an order for 3 burrito bowls which was priced at $x each. He also ordered a plate of corn t
    13·2 answers
  • Sove -5x + 3 = 2x - 1
    12·2 answers
  • Plz help what’s the answer
    14·1 answer
  • GIVING 50 POINTS FOR THE FIRST 2 PEOPLE
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!