Which statements about the system are true? Check all that apply.
O The system has one solution.
O The system graphs parallel lines.
O Both lines have the same slope.
O Both lines have the same y-intercept.
O The equations graph the same line.
O The solution is the intersection of the 2 lines.

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric