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
Ivenika [448]
2 years ago
10

Hello FREEEEEEEEEE POINTS!!!!!!!!!!!

Mathematics
2 answers:
goblinko [34]2 years ago
7 0

Answer:

ty

Step-by-step explanation:

astraxan [27]2 years ago
6 0
Hey thanks for them
You might be interested in
Once again due 11:59 pls help
vovikov84 [41]

Answer:

In the equation, it divides 21 by x before knowing what x is, and gets it incorrect. Instead, you need to divide 21 by -4.2.

Step-by-step explanation:

-4.2x = 21

-------------

    -4.2

   

x = -5

8 0
3 years ago
-3(1-2x)-3=-20-8x what is the work and answer
larisa86 [58]
You have to keep order of operations in mind.

1. Take care of the parentheses; distribute.
-3+6x-3=-20-8x
Simplified: 6x-6=-20-8x

2. Isolate the x variable.
Add 8x to both sides and add 6 to both sides.
14x=-14

3. Solve for x.
Divide by 14 on both sides.
x=-1
4 0
3 years ago
Which angles are acute?
mixer [17]

angles x y z are all acute because they are less than 90 degrees

]

4 0
3 years ago
Read 2 more answers
Using the graph, determine the coordinates of the vertex of the parabola.
nadezda [96]

Answer:

The coordinates of the vertex is (6,4).

Step-by-step explanation:

The vertex is the highest or lowest point on the parabola (curved line).

6 0
2 years ago
Latoya has a large collection of basketball cards. She gave half to a friend and a 1/4 to her brother. She still has 75 cards le
Murljashka [212]

Answer: She had 200 cards to start with

Step-by-step explanation:

Let x = the amount of cards she had initially. This means she had x cards to start with.

She gave half of the cards she had to a friend. This means she gave her friend x/2 cards. She is left with with (x-x/2) = x/2 cards.

She also gave 1/4 of the remaining cards to her brother. This means that she gave (1/4 × x/2) = x/8 cards to her brother.

Remaining number of cards will be x/2 - x/8 = (4x-x)/8 = 3x/8

She still has 75 cards left. This means

3x/8 = 75

Cross multiplying with 8, it becomes

3x = 75×8 = 600

x = 600/3 = 200

She had 200 cards to start with.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Yes i know this is really hard but please help and can u graph it for me too by the way
    10·1 answer
  • Neil bought 5 books. The average price of 2 books is 5 dollars. The average price of the rest of the books is 4 dollars. Find th
    12·1 answer
  • A cell splits in half every 15 minutes. How many cells will there be in 150 minutes (2.5 hours)??
    15·1 answer
  • 498.4 is that percent of 602.8
    13·2 answers
  • Mrs. Ryan has a toy model car that represents her real car. 2 centimeters
    12·2 answers
  • Help I will give brainliest
    12·1 answer
  • PLZZZ HURRY
    10·2 answers
  • Plsss help
    12·1 answer
  • What is 30 percent of 83?
    10·2 answers
  • I WILL GIVE BRAINLIEST
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!