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
Lina20 [59]
3 years ago
7

Help me plz I really appreciate it

Mathematics
2 answers:
mojhsa [17]3 years ago
8 0
4 dollars they contributed 4 dollars each
Kruka [31]3 years ago
7 0

Answer: 8$

Step-by-step explanation: 4.50 + 7.50=12  1/2 of 24 is 12. 24 divided by 3 is 8

You might be interested in
What is the midpoint of (-2,3) and (10,3) *simple answer please
Allushta [10]

The "midpoint formula" is the same as the "average formula:"

x-coordinate of the midpoint = average of -2 and 10:

= (-2 + 10) / 2 = 4


y-coordinate of the midpoint = average of 3 and 3:

= (3+3) / 2 = 3

Thus, the midpoint of the given line segment is (4,3).


5 0
3 years ago
What is the product?<br> (X^4) (3x^3-2)(4x^2+5x)?
Allisa [31]

(x^4)(3x^3-2)(4x^2+5x)

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

=12x^9+15x^8-8x^6-10x^5

answer: 12x^9+15x^8-8x^6-10x^5

8 0
3 years ago
Suppose that A is nonsingular. Prove that its inverse A-1 is unique. [Hint: Show that if there exists two matrices, B and C, suc
Bogdan [553]

Answer with Step-by-step explanation:

Let A is non-singular

\mid A\mid\neq 0

We have to prove that A^{-1} is unique.

Suppose B and C are inverse of A such that

BA=I and AC=I

By using property AA^{-1}=A^{-1}A=I

C=C

(BA)C=B(AC)

I\cdot C=B\cdot I

C=B

Hence, the inverse of A is unique.

4 0
3 years ago
1.35 x 8.8 please send a picture step by step I’m very confused thank you
Igoryamba

Answer:

Check out the image below!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A recipe for pancakes calls for 1 cup of pancake mix and 3/4 cup of milk. How much milk is needed to make 1/2 the recipe
Mice21 [21]
I would think you would use 1/3 of a cup but I am not sure.Hope it helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • A motorboat travels 220 kilometers in 4 hours going upstream. It travels 260 kilometers going downstream in the same amount of t
    15·1 answer
  • In the diagram below, BC is an altitude of ABD. To the nearest whole unit, what is the length of CD?
    8·2 answers
  • How do you write equations for three lines that contain the point (0, 2)?
    14·1 answer
  • Is 7 x 3/5<br><br> the same as <br><br> 4 x 1/5
    10·1 answer
  • Will give brainliest!!!<br> 2.6(5.5p – 12.4) = 127.92<br> p=
    5·1 answer
  • What is 14 865.00 to the nearest thousand​
    9·1 answer
  • WILL GIVE BRANLIEST HELP PLEASE!
    13·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEE NO ONE IS HELPING
    15·1 answer
  • I know what Y is but I don't know X
    7·1 answer
  • the exponent expression 2⁸ has a value of 256.write two other exponential expressions that have the value of 256. explain how yo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!