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
neonofarm [45]
2 years ago
10

I will mark you as brainlis if you andwer this all.

Mathematics
1 answer:
dimaraw [331]2 years ago
7 0

Answer: See below

Step-by-step explanation:

27.  -(a-3)

28.  (b-1)(b+3)

29.  (c+4)(c+5)

30.  d(d+5)

31.  -(3/4)(2e-5)

Sorry - I don't have time to enter the details.  Look for areas where the expressions can be factored in a manner that forms as many equivalent expressions in both the numerator and denominator.

For example:  In problem 30:

(5d-20)/(d^2+d-20) * [??]/20d = 1/4

Factor:  

  <u>(5(d-4))</u>       <u>d(d+5)</u>        = 1/4

(d-4)(d+5<u>)</u>       20d

The (d-4), d+5, and d terms cancel, leaving

5/20 = 1/4

You might be interested in
Find the greatest common divisor of 9 and 27
Dimas [21]
<span>


The  good answer is 9
(9:9=1 and 27:9=3)</span>
3 0
3 years ago
4(c-3)=8 plz plz plz plz
masha68 [24]
Are you looking for c? if so c=5
6 0
3 years ago
Read 2 more answers
A circle cuts the x-axis at (4,0) and (14,0), and cuts the y-axis at (0,6) and (0,8). Find it's equation
gayaneshka [121]
It is not a circle but you can find the equation of the ellipse.
To do this we need to work out the major and minor radii and the centre
The centre is at (9, 7)
The major (y) radius is 1 and the minor (x) radius is 5
Therefore the equation is (x-9)/5 + (y-7)/1 = 1
5 0
3 years ago
A team of 15 workers picked 1,050 apples. Each person picked the same number of apples. How many did each worker pick?
GarryVolchara [31]

Answer:

70 apples

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

4 0
3 years ago
An amusement park charges $8 for admission and $2 for each ride. Use the graph to find the slope and the y-intercept. Then write
kupik [55]

Answer:

y=2x+8

Step-by-step explanation:

y=mx+b

M: cost for each ride, $2

B: Flat admission rate, $8

6 0
2 years ago
Other questions:
  • What is 10% of 30 what is the answer
    15·1 answer
  • Find the area of a triangle with an 11-inch base and a 6-inch height.<br> A =
    6·1 answer
  • Find the area of the figure below, formed from a triangle and a rectangle, in square centimeters. A figure is formed from a righ
    5·1 answer
  • What factor is paired with 6 to give 24
    7·2 answers
  • Solve x^2 + 25 = 6x
    8·1 answer
  • The net of a cube is made up of five squares. <br> a. True<br> b. False
    15·2 answers
  • If you spend two hours playing sports after school, what percent of your day is devoted to sports? Use 24 hours as the length of
    8·2 answers
  • A rectangular prism with a volume of 2 cubic units is filled with cubes with side lengths of ¼ unit. How many ¼ unit cubes does
    11·1 answer
  • Solve by system of equations:<br> 2x+5y=-11<br> -8x-5y=-1<br> answer like this:<br> ( _,_ )
    5·1 answer
  • In a shoe factory, 2.4% shoes made are defective. If the company made 10,000 shoes then the number of defective pieces are
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!