Do) 13. Andrea bought a new cell phone. She made an initial payment of $50 to the store, and she will pay $30 each month until the cell phone is paid off. Which
equation represents the relationship between m, the number of monthly
payments Andrea will make, and t, the total amount that Andrea has to pay the
store?
Qui
t = 50m - 30
t = 50m + 30
O
Qo
t = 30m - 50
t = 30m + 50

Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

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