Given: 4/2 x - =30 Step 1: Four halves times x minus ten equals thirty Reason 1: Given
Step 2: Four halves times x minus ten plus ten equals thirty plus ten Reason 2: Addition Property of Equality
Step 3: Four halves times x equals forty Reason 3: Simplify
Step 4: Four halves times x times two fourths equals forty times two fourths Reason 4: Division Property of Equality
Step 5: x = 20 Reason 5: Simplify

Choose which reason is incorrect.
Reason 1
Reason 2
Reason 3
Reason 4

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

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.