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
mash [69]
3 years ago
11

1.) k + 4n k = 3 and n = 7 *

Mathematics
2 answers:
Alika [10]3 years ago
8 0
1. 31
2. -5
3. 85
4. 10
5. -1
Marrrta [24]3 years ago
5 0
1.) 31
2.) 35
3.)85
4.) 10
5.)-1
You might be interested in
Three fifths of the children in a school are boys. 7/8 of the girls in the school are right-handed. What fraction of the childre
Kaylis [27]

Answer:

To find the answer we only need to know,

Total no.of girls and Total no.of right handed girls.

So,

Total no.of right handed girls = 7/8

Total no.of girls                        = 8/8 (as given in question)

Total no.of left handed girls is,

(Fraction of total no.of girls) - (Fraction of total no.of left handed girls)

= 8/8 - 7/8

= 1/8

∴ 1/8 of the girls in the school are left handed.

7 0
3 years ago
Write an expression that has four terms. your expression should have three different variables and a constant
Katyanochek1 [597]
A term is a number or variable in a math sentence (such as an expression or equation). 

Example:

a + 2b + c + 5

5 is a constant; a,b, c are all variables.
4 0
3 years ago
The set of points (1, 1), (2, 2), (3, 3) is collinear.
Pani-rosa [81]

Answer:

the answer will be True

Step-by-step explanation:

as the points match up to form a prefect straight line

3 0
2 years ago
Help ASAP
Hoochie [10]
Don’t at me I think it’s B
5 0
3 years ago
Pls help asap! thanks
11Alexandr11 [23.1K]

x,a(x)=-x²+14x          x=0            x=14-a

6 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose you have a ​$8-off coupon at a fabric store. You buy fabric that costs ​$7.50 per yard. Write an equation that models th
    11·1 answer
  • How to compare these
    9·2 answers
  • Given the two functions,
    10·1 answer
  • A sector of a circle has a central angle of 145°. Find the area of the sector if the radius of the circle is 4 ft. (Round your a
    14·1 answer
  • Which of the following expressions is completely simplified?
    8·1 answer
  • -9______ -7<br><br> A.&gt;<br> B.&lt;<br> C.=
    15·1 answer
  • Set A = 2,5, 6, 8, 11<br> Set B= 3, 4, 6, 9, 10, 12<br> What is the union of sets A and B?
    5·1 answer
  • 9. f(x) = x2 - 49, g(x) = x + 7
    11·1 answer
  • 24 rounded to the nearest hundred​
    6·2 answers
  • Matt, a 180 pound (82 kg) male, goes to a party and is served beer in a 16-ounce (473 ml) red plastic cup. he has 3 cups of beer
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!