Answer:
3 is ans
Step-by-step explanation:
1st remove 1st braket.then we know that + and - = -.....
so 5(-2)=5-2=3
Answer:
Explanation:
-4y - 3x = -11 (1)
x - 2y = 17 (2)
x = 17 + 2y
Substitute x value in (1)
-4y - 3(17 + 2y) = -11
-4y - 51 - 6y = -11
-10y - 51 = -11
-10y = -11 + 51
-10y = 40
y = 40/-10
y = -4
Substitute the y value in (2)
x - 2(-4) = 17
x + 8 = 17
x = 17 - 8
x = 9
Therefore, x = 9 and y = -4
Answer:
3.5 and 1
Step-by-step explanation:
Y show's full number's AND .5
Example: 1 , 1.5 ,2 , 2.5, 3 , 3.5
The dotted spot shows 3.5 and 1
Hope this helps
Answer:
i think its 18.59
Step-by-step explanation:
Answer:
I think its C. I hope this helps.
