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
Softa [21]
2 years ago
5

Can someone solve this for me thanks ;)

Mathematics
2 answers:
Marat540 [252]2 years ago
4 0

Step-by-step explanation:

Is that 21 x? Or its multiplication sign?

Montano1993 [528]2 years ago
3 0

Answer:

21x - 36

Step-by-step explanation:

that's just assuming that you only need to simplify the answer and not solve it.

You might be interested in
Can someone help me with this and show the step to solving it
anyanavicka [17]

Answer:x = 9/16

Step-by-step explanation:

2x + 3 = 6x - 4

/3

First you gotta get rid of the divided by 3

2x / 3 = 2/3x and 3 / 3 = 1

Now you have

2/3x + 1 = 6x - 4

Second you have to get rid of the 2/3x on the left side

2/3x + 1 = 6x - 4

-2/3x          -2/3x

1 = 5 1/3x - 4

Third you have to get rid of the -4

1 = 5 1/3x - 4

-4             -4

-3 = 5 1/3x

Fourth you have to divide by 5 1/3

-3 = 5 1/3x

/ 5 1/3    / 5 1/3

x = 9/16

3 0
4 years ago
Is this relation a function by using straight line test
Drupady [299]

Answer:

No

Step-by-step explanation:

Graph all points. They do not make a line.

6 0
3 years ago
In a pen with rabbits and chickens someone counted 25 heads and 80 legs a rabbit has four legs and each chicken has 2 legs, how
Komok [63]
I just kind of sat here playing with numbers i dont really know a shortcut but the answer is 10 chickens and 15 rabbits 
10*2= 20 each chicken has two legs so thats 10 heads 20 legs
15*4=60 each rabbit has four legs so thats 15 heads 60 legs
15+10=25 heads
20+60=60 legs
6 0
3 years ago
Read 2 more answers
Omg pls help me i only have a few min left imma cry
hodyreva [135]

Answer:

option B

Step-by-step explanation:

since DA and CB are equal and originate from same line segmnet, they are parallel, so angle D and angle C are equal, angle A and anfle B are equal and angle E is the same for both,

4 0
3 years ago
3. Solve the system of equations using linear combination. <br><br> a + c = 9<br> 8a + 4.5c = 58
lana66690 [7]
Hey I have posted a picture the method I use to solve simultaneous equations is change the sign and follow the new sign.
This involves changing the sign for the second equation and solving it

5 0
3 years ago
Read 2 more answers
Other questions:
  • Determine whether the given measures can be the lengths of the sides of a triangle. write yes or no. explain. 9.2, 14.5, 17.1
    9·2 answers
  • N is an integer greater than 1.
    7·1 answer
  • Kevin is trying to find a brown sock in his drawer. He has 16 white socks, 4 brown socks, and 6 black socks. What is the probabi
    12·1 answer
  • In AQRS OR=7, RS=11 M&lt;=42 IN AUVT VT=26, TU= 44 M
    13·1 answer
  • Can someone please do 41 and 45???? Thanks!!!
    10·1 answer
  • Help please thank you
    9·2 answers
  • A group of friends were working on a student film that had a budget of $900. They used 79% of their budget on equipment. How muc
    14·1 answer
  • . Mallorie has $5.50 in her wallet. If this is 10% of her monthly allowance, what is her
    13·1 answer
  • Yo last one c'monnn pls someone!!
    13·1 answer
  • The average score of all pro golfers for a particular course has a mean of 70 and a standard deviation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!