If y = 3, which inequality is true? A -5 - 3y < 0
B -3 - 5y > -12
C 2 -y > 2
D 1 - 2y >6

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?