Solve the following system of equations graphically on the set of axes below y=x-7 Y=-1/2x-1

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

2.5 milligrams is equivalent to how many grams

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)