Steve’s car manual says his car does 42 mpg. a gallon is 4.55 litres. a litre of diesel costs £1.38. steve drives from leeds to edinburgh a distance of 215 miles. how much would it cost for diesel

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Can someone plz me understand how to do these. plz, show work. in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6