Answer:
Step-by-step explanation:
(x)7 steak(dependent variable) = $44.10
(y)11 steak(independant variable)=$69.30
y=kx
11/7=1.57142857143
reduce that to 3 decimal spaces
y=1.57x
y=1.57(7)
11=1.57(7)
or
cross multiply
7 × $69.30 and 11 × $44.10
and get 485.1 for both
Answer:
this is a confusing one
Step-by-step explanation:
Answer:
3.0
Step-by-step explanation:
3/1 = 3 = 3.0
Answer: x = 27 degrees
Step-by-step explanation:
ABC and DE are parallel. Angle ABD and BDE are the same because they are corresponding angles. 72 degrees + 2x + 2x = 180 degrees because ADF is a straight line and angles on a straight line add up to 180 degrees. 180- 72 = 108. 4x = 108 degrees, so x = 27 degrees