Name
Holiday Hypothesis & Variable Practice
For each problem or question:
1. Write a possible hypothesis for each scenario. Use an "If... Then..." statem
2. Underline the independent variable once, and the dependent variablet
1. Does feeding reindeer candy canes help them fly faster?
2. Does placing a hat and scarf on a snowman make it melt slower?

If feeding Candy improves a reindeer well being, then it would also create a happy short lived enthusiasm. Both rate of change from last flight would encourage a faster speed time and harbor an enthusiasm with wellbeing. When being part of a pack and being a leader of the herd number of reindeer.  2. Placing a hat and scarf on a snowman would not make it melt slower, the reasons for this is snow reacts in any weather condition then time alters how long before a scarf hits the floor. Where material turns to ice and then water out in ice conditions just like snow does. This means if a hat and scarf will melt faster than the snowman, the conditions wont change because of being fixed onto the snow.

Step-by-step explanation:

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

starting with:    

5 + x - 12 = 2x - 7   

5 + x - 12 - x = 2x - 7 - x (subtract x from both sides)   

5 - 12 = x - 7 (combine and cancel x's from both sides)   

5 - 12 + 7 = x - 7 + 7 (add 7 to both sides)   

0 = x (add numbers together on both sides)       

so in order for the equation to be true, x must be 0.   

trying x = -0.5   

5 + x - 12 = 2x - 7 (original equation)   

5 + -0.5 - 12 = 2(-0.5) - 7 (plug in value of x)   

5 + -0.5 - 12 = -1 - 7 (did multiplication)   

-7.5 = -8 (did addition on both sides)       

since -7.5 is obviously not equal to -8, the value of -0.5 for x is wrong.   

trying x = 0   

5 + x - 12 = 2x - 7 (original equation)   

5 + 0 - 12 = 2(0) - 7 (plug in value of x)   

5 + 0 - 12 = 0 - 7 (did multiplication)   

-7 = -7 (did addition on both sides)       

since -7 equals -7, that demonstrates that the value of 0 for x is correct.   

trying x = 1   

5 + x - 12 = 2x - 7 (original equation)   

5 + 1 - 12 = 2(1) - 7 (plug in value of x)   

5 + 1 - 12 = 2 - 7 (did multiplication)   

-6 = -5 (did addition on both sides)       

since -6 is obviously not equal to -5, the value of 1 for x is wrong.