Of 4 Vik spends £88 on a plane ticket and €50 on airport tax. Using £1 = €1.14, what percentage of
the total cost does Vik spend on airport tax?
Give your answer rounded to 1 dp.

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Ineed with math stuff it involves graphs

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?