A study investigating the relationship between speed and gas rate Covered speeds ranging from 20mph to 70mph lineY=35:5-0:1x. Estimate average miles per gallon for cars of the type tested traveling 50 mph

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?