The school store sells 24 pens for $4.80 which is not a unit rate to describe this sale?

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.