Sean sold half of his comics to buy a game. Later, he bought 7 new comics. How many did he start with if he now has 20:

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Use long division to indentify (12xto the second power+15x-8)divided by 3x

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.