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
Blababa [14]
2 years ago
11

Pls help i need this done very soon ill give brainly!!!!!

Mathematics
1 answer:
Kisachek [45]2 years ago
3 0

Answer:

7.5x+20  No

27.5+x   No

20(7.5+x)    Yes

150+x   No

20x+150   Yes

Step-by-step explanation:

You might be interested in
Quinton made 3 of 4 free throws in his last basketball game, what is his free throw percentage?
Dahasolnce [82]
75 percent I think. Hopes this helps!
5 0
3 years ago
Read 2 more answers
On Monday, 218 students went on a trip to the zoo. All 5 buses were filled and 8 students
galina1969 [7]

Answer:

Their were 42 kids on each bus.

Step-by-step explanation:

You have to divide the number of kids(210) by the number of buses.

7 0
3 years ago
Read 2 more answers
I only need questions 2 and 3 it’s urgent could someone please help?
marta [7]

Answer:

a = x-intercept(s):  ( 3 , 0 )

y-intercept(s):  

( 0 , 6 )

B = x-intercept(s):  

( 10 , 0 )

y-intercept(s):  

( 0 , 4 )

Step-by-step explanation:

#

3 0
2 years ago
Show that det(A) = 0 without directly evaluating the determinant. A = [-4 1 1 1 1; 1 -4 1 1 1; 1 1 -4 1 1; 1 1 1 -4 1; 1 1 1 1 -
Anuta_ua [19.1K]
You could interpret them as system of equation and answer the question easily

from A 

-4x + y + x + w =1

write in same form from A 

as this system has five variables and four of them are unknowns it means the unique solution is not possible 

So, det (A) = 0



8 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!
xxMikexx [17]

Answer:

the equation: 2x+3+2x+3+2x= 36

x=5

the length of the congruent sides

15

the length of the third side

10

Step-by-step explanation:

i'll add this later hold on

4 0
3 years ago
Other questions:
  • In 1 1/2 hours john can walk 4 1/2 miles find his average speed in miles per hour.
    7·1 answer
  • I need help ASAP !!!
    6·1 answer
  • The perimeter of the square can be represented by the expression 36x+44 robin wants to write an equivalent expression for the pe
    10·1 answer
  • If f(×)=3×/2+× find the exact value of f(-4)​
    8·1 answer
  • The sales tax on the table size is $9.23.
    7·1 answer
  • 24 PTS. MARK AS BRAINY!! Help me... I'm desperate... :(
    8·2 answers
  • 5 (8 4) = (5 × 8) + (5 × 4)
    7·2 answers
  • Expression 10 x (250 + 45) years
    10·2 answers
  • I was reading a book of 560 pages. On Sunday, I was able to finish 1/4pages of the book. How many pages do I read on Sunday?
    8·1 answer
  • Find the average rate of change over the given interval: f(x) = 3x, [1, 4]
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!