Help asap please!!! The temperature in Smallville is 30°F one morning. It rises 10 over 5 hours. The equation y = 2x+ 30 was given to represent this situation.

Which of the following tables demonstrates the relationship between the time and temperature in Smallville?

A x 0 1 2 . y 0 2 4

B x 0 1 2 . y 30 32 34

C x 30 35 40 . y 0 1 2

D x 30 32 34 . y 0 1 2

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius