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
Yuki888 [10]
2 years ago
6

Is this true or false need answer asap

Mathematics
1 answer:
VLD [36.1K]2 years ago
3 0
Answer: True

Step-by-Step Explanation:

=> 2x + 3y = -7 (Eq. 1)
=> -x = 2y (Eq. 2)
=> x = 1, y = -3

Substitute values of ‘x’ and ‘y’ in Eq. 1 :-

=> 2x + 3y = -7
= 2(1) + 3(-3) = -7
= 2 + -9 = -7
=> -7 = -7
=> LHS = RHS

Therefore, it is a Solution.
You might be interested in
Please Help!!!
Mkey [24]
The equation looks like this:

26=x*3.5+8.50

where x is the number of pen you bought.

We solve it like this:
first, we subtract 8.50 from both sides:

17.50 =3.5*x

now we divide both sides by 3.5:
5=x

so you purchased 5 pens.

3 0
2 years ago
Convert 27 cubits to fathoms
topjm [15]
27 cubits =
6.75 fathoms

5 0
3 years ago
Describe a triangle for which the centroid, circumcenter, incenter, and orthocenter are the same point. What features of this tr
hjlf

Answer:

An equilateral triangle

Step-by-step explanation:

Because an equilateral has a feature that all sides have the same length and all angles are of the same, it does not matter from which side and peak the centroid, circumcenter, incenter and orthocenter is created, they would always end up at the same point.

3 0
3 years ago
Read 2 more answers
romeo makes $12.00 an hour for his first hour of work, $17.00 his second hour, $22.00 his third hour and so on. How much money i
vaieri [72.5K]

Step-by-step explanation:

This can be modeled by the equation f(x)=7+5x

Because if f(1)=7+5=12, f(2)=7+10=17, and f(x)=7+15=22

If x=50 then f(50)=7+5(50)

f(50)=$257

5 0
3 years ago
CAN SOMEONE GIVE ME BRAINLEST I WILL GIVE YOU ONE
Sedaia [141]

Answer:

I will give u it.

4 0
2 years ago
Read 2 more answers
Other questions:
  • A philanthropist deposits $8,000 in a trust fund that pays 5.5% interest, compounded continuously. The balance will be given to
    12·1 answer
  • What is 0.92 is 10 times as much as................
    10·1 answer
  • Find the value of x and pls explain!!❤❤❤
    8·2 answers
  • Why equals 3/4 X -12 and why equals negative 4X - 31
    13·1 answer
  • Help Please I need help​
    6·1 answer
  • A rectangle has an area of 54 square inches. The width of the rectangle is 9 inches.
    5·1 answer
  • What are the zeros of fx) =-8x+ 16? Yes
    5·2 answers
  • Charlie paid $17.00 For a video game if this amount included a 15% discount for ordering online what was the original price for
    13·2 answers
  • Find the length of a line joining the point ( 4,3 ) and origin .​
    8·2 answers
  • Let U= {1,2,3,4,5,6,7,8,9,10}, A={2,4,6,8} B={1,2,3,4}, C={5,6,9}
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!