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
nekit [7.7K]
3 years ago
11

What are the answers ​

Mathematics
1 answer:
e-lub [12.9K]3 years ago
8 0

Answer:

i need this troooooooo

Step-by-step explanation:

You might be interested in
Help plz asap !!!!!!!
Serggg [28]
17.156 is the rational number, if the number can be put into fraction form then it is considered rational
8 0
3 years ago
Read 2 more answers
Can someone please help me on these two questions tysm
Rashid [163]
Plug them in:

x + 5y = 18 
x - 3y = 10

F. (1,13)
G. (13,1)
H. (-2,4)
J. (-2,-4)

1 + 5*13 = 18 is obliviously not true so that takes out the first option.
 
13 + 5*1 = 18 : This is true but we have to check the next one.
13 - 3*1 = 10 : This is also true so we know this is the answer. We don't really need to check the other 2 but u can if u want to.

Hope that helped :) <span />
8 0
2 years ago
3x+3=108 PLSSS help Giving brainliest!!
jeka57 [31]

Answer:

x=35

Step-by-step explanation:

3x+3=108

3x=108-3

3x= 105

x= 105/3

x=35

4 0
3 years ago
Roberto has $200 in spending money. He wants to buy some video games that cost $25.50 each. Write and solve an inequality to fin
Veseljchak [2.6K]

Answer:

f(x) = 25.50x      Roberto can buy 7 video games

Step-by-step explanation:

Each game is $25.50 which in math means it has an "x"

So if x=1 then 25.50x says that 1 video game is $25.50

Set up the equation:

200 = 25.50x (divide both sides by 25.50 to isolate the x)

200/25.50 = 7.84

x = 7.84

You can't have 0.84 of a video game, so Roberto can only buy 7 of them.

3 0
3 years ago
Read 2 more answers
Solve for x and y matrix
charle [14.2K]

Answer:

x=-1

y=5

Step-by-step explanation:

\begin{pmatrix}x&y\\ \:-1&4\end{pmatrix}\begin{pmatrix}2&5\\ \:4&1\end{pmatrix}=\begin{pmatrix}18&0\\ \:14&-1\end{pmatrix}

\begin{pmatrix}x&y\\ -1&4\end{pmatrix}\begin{pmatrix}2&5\\ 4&1\end{pmatrix}

=\begin{pmatrix}x\times \:2+y\times \:4&5x+y\\ 14&-1\end{pmatrix}

=\begin{pmatrix}18&0\\ 14&-1\end{pmatrix}

\begin{bmatrix}x\times \:2+y\times \:4=18\\ 5x+y=0\end{bmatrix}

x=-1

y=5

<u>OAmalOHopeO</u>

8 0
2 years ago
Other questions:
  • Rewrite the following in Function notation y=2x+6
    9·1 answer
  • What value of x makes the equation true: 2x+5=37 ?
    11·2 answers
  • Can someone help meh with this simply question? The info is in the picture.
    9·2 answers
  • Question 1 of 9
    5·2 answers
  • Slope and point on line of the equation y - 6= 3(x-5)
    15·1 answer
  • Find the length of the missing side.
    15·1 answer
  • Whatis 1.65789 times 3456.7890876
    8·2 answers
  • at a country concert,the ratio of number of the Boys to the number of girls is 2:7 if there are 250 more girls than boys how man
    11·1 answer
  • If a triangle has sides of lengths 14 cm and 5 cm, what must the 3rd side 5 points
    6·1 answer
  • Help? please- Can someone help me solve for x. Like you don't need to tell me the answer just how to. It's just a little hard fo
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!