Fran rewrites subtraction problem as an addition problem. the addition problem she writes is -3+(-4).how could you use a number line to you write -3+(-4)as a subtraction problem?

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²