Afloor plan of a house was drawn using a scale of 1 cm = 1.5 m.
family room in the plan is pictured as 5 cm by 4 cm. in square meters,
what is the actual area of the family room? circle the letter of the
correct answer.
a 20
b 27
c 30
d 45
liz chose c as the correct answer. how did she get that answer?

Asystem of equations is given below.y= 1/2x-3 and y=-1/2 x-3which of the following statements best describes the two lines? a.they have the same slope but different y-intercepts, so they have no solution.b.they have the same slope but different y-intercepts, so they have one solution.c.they have different slopes but the same y-intercept, so they have no solution.d.they have different slopes but the same y-intercept, so they have one solution.html