Use the work shown below to solve. The solution is k =
O -7
04
1. Identify the operation in the equation.
2. Use inverse operations to solve.
. Subtraction property of equality
3
11
2
= k +
2
11
11
11
2
2
- Addition property of equality
13
2
NIC
2 =k+
--
2
15
2
+(-) =k+1+(-)

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

Using elimination, what is -4x+2y=-12 4x+8y=-24

If the figures below are similar give the scale factor of figure a to figure b