Activity (law of Simplify each of the following.
1 a. apia
(2a²b)(4ab)
2)
(6x2)(-3x5)
3)
6².6*.6².6
4)
5) (3x3)(3x^)(-3x)
6) (2x²y3)2
7) (5x?yº)
8) (6x4y6)3
9) (4x3y3) 3​

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?