Bijan wants to go running during his family's vacation
to New York City. To do so, he will run a neighborhood
block 20 times. Bijan runs a total of 8 miles. Use the
formula for the perimeter of the neighborhood block
and the reciprocal to find the width w of the city block
miles

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11