Answer:
(- 5, 1 )
Step-by-step explanation:
- 6x - 14y = 16 → (1)
- 2x + 7y = 17 → (2)
Multiplying (2) by - 3 and adding to (1) will eliminate the x- term
6x - 21y = - 51 → (3)
Add (1) and (3) term by term to eliminate x
0 - 35y = - 35
- 35y = - 35 ( divide both sides by - 35 )
y = 1
Substitute y = 1 into either of the 2 equations and solve for x
Substituting into (1)
- 6x - 14(1) = 16
- 6x - 14 = 16 ( add 14 to both sides )
- 6x = 30 ( divide both sides by - 6 )
x = - 5
solution is (- 5, 1 )
Answer:
The age of a kitten and it’s weight
Temperature and sales of Ice Cream
The number of notebooks bought and the total cost
Step-by-step explanation:
Answer:
nbr2 = 0
Step-by-step explanation:
Given
The following program segment
<em>nbr2 = 0 </em>
<em>calc = 1 </em>
<em>x= 7 </em>
<em>while x >=3: </em>
<em> calc = calc * x </em>
<em> x = x - 2</em>
<em />
Required
The value of nbr2
In the first line, nbr2 was initialized to 0 i.e.
<em>nbr2 = 0</em>
<em />
From the second line of the program till the last, no operation was carried out on nbr2
This means that nbr2 will maintain its original value (which is 0)
Hence,
<em>The value of nbr2 is 0</em>
Answer:
what do you need help with
Step-by-step explanation:
explain it
You are incorrect my friend the answer would be 31 because 180 minus 118 is 62, not 64. if you add 64 to 118 you get 182 which is incorrect everything else you said was right but your answer was wrong the real answer is <3 is 31 degrees
hope this helps