Shawn has 25 coins, all nickels and dimes. The total value is $2.00. How many of each coin does he have ?

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 c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Landon wrote that 3−2.6=4. which statement about his answer is true?