Every time Marcy exercises, her goal is to burn at least 300 calories. Marcy pedaled a stationary bicycle and kept a running total of the time she bicycled, x , and the calories she burned, y . Bicycle Workout Time in minutes, x 0 15 30 45 60 Calories Burned, y 1 105 210 315 420 How many calories did Marcy burn for every 10 minutes she worked out? Record your answer and fill in the bubbles on your answer document.

homozygous. one is homozygous, while two is heterozygous.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0