Answer:
(3,6)
Step-by-step explanation:
Collect like terms
y -5x = -9
y + 2x = 12
Using elimination method
Subtract equation 2 from equation 1
y - 5x = -9
y + 2x = 12
---------------
0. -7x = -21
Divide both sides by -7
-7x = -21
---- -----
-7 -7
x = 3
Substitute x=3 into equation 1
y = 5(3) - 9
y = 15 - 9
y = 6
Solution is (x,y) = (3,6)
72 inches.
<span>72/6=12inch sixths </span>
<span>each sixth is cut into a third </span>
<span>12/3=4 inches </span>
<span>each of these eighteenths (6*3=18) have a length of four inches. </span>
<span>Check. 18*4 should equal 72. You have 18 pieces, each four inches long.
Got it all?</span>
Answer:
(-5) is smallest integer to be added.
Step-by-step explanation:
In the given expression we have to identify the smallest integer to be adeed so that it is divisible by (m+1).
If we divide the expression then we get quotient (-2m²+3m-4) and the remainder is +5.
Therefore we can say that if we subtract 5 from the given expression it will be divisible by (m+1).
So the answer is (-5) is the smallest integer to be added.
Step-by-step explanation:
the answer in this picture
Answer:
B Allied Powers
Step-by-step explanation:
They worked with the US during WWI and WWII
