Solve the system of equations y = -8x y = -5x - 9 hint: replace "y" with an equivalent x term ( , )

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3