Find the unit rate. Round to the nearest hundredth, if necessary. $3.99 for 19 lb
The unit rate is $

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Put the equation in slope intercept form by solving for y

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.