The system of the equation doesn't give the solution at (-3, -6).
<h2>Given to us</h2>
<h3>Equation 1,</h3>
-4x+y = 6
solve for y
<h3>Equation 2,</h3>
5x-y =21
substitute the value of y in equation 2,
Substitute the value of x in equation 2,
We can see that the solution of the two equations is at (27, 114). Also, it can be verified by plotting the line on the graph.
Hence, the system of the equation doesn't give the solution at (-3, -6).
Learn more about system of equations:
brainly.com/question/12895249
Answer:
The Answer is 10! (I Don't know if you meant 2x5 or 2x5x28) If I am wrong please let me know! If you meant 2x5x28 the answer is 280!
Step-by-step explanation:
Answer:
52.70
Step-by-step explanation:
49.95x.055=2.75 tax
49.95+2.75=52.70 total costs
Answer:
5v + 32y = 350
Step-by-step explanation:
Let, the year counting starts in 2011 and represented by y.
So, the share of ABC stock value was $70 at y = 0. And in the year 2016 i.e. y = (2016 - 2011) = 5, the share worth $38.
If there is a linear relationship between the number of years since 2011 i.e. y and the value of the share of ABC stock i.e. v, then we can write the equation of this situation as
⇒ 5v - 350 = - 32y
⇒ 5v + 32y = 350 (Answer)
Answer:
325
Step-by-step explanation:
Writing out the equation always makes it easier to solve:
( 21 / 7 ) + 7 + 7( 7 - 2 ) x 9
First, following the rules of P.E.M.D.A.S.
(parenthesis, exponents, multiplication, division, addition, subtraction.)
You would need to solve for the values within each parenthesis... so
(21 / 7). 21 divided by 7 is equal to 3. And in (7 - 2). 7 minus 2 is equal to 5.
The equation is now:
( 3 ) + 7 + 7( 5 ) x 9
Next you must solve for multiplication, so:
7( 5 ), 7 times 5 is 35. the equation is now:
( 3 ) + 7 + ( 35 ) x 9
Then, 35 x 9 is equal to 315. The equation is now:
( 3 ) + 7 + 315.
If you add everything together, you get the answer of:
325!!!
