Activity 1: Simplify: 1. 81x4 4x2' 8y3 6. (3x)2 2. 8x? 7. (5x?)(4x®)(-2x³y) (2x)3 3. (2x*)(3x6)(-2x) 8. (4xy?z3)3 4. (3x?y³)2 9. 15a3b4c2 3a?bc4 (12x3 10. (3ab z?) (4a'b)(2a°c?)* бу4 5.

Q: Letter C is 59E, not 53E

A: We need to write (59E)twelve in base 10. (It is given that face value of E is 11)

Q: 5. If a number plus 4 equals two times 6, what is the number?

A:

Q: (-8,-5)and(-10,-9)

A:

Q: Number 27

A:

Q: Plot 3, - 12, and 9 on the number line. -10 -5 10

A: We need to draw numbers on number line.

Q: 3. H-8)- (4-8) -10

A:

Q: -1 = tanO/2

A: over

Q: Number 28

A:

Q: Answer number 4

A:

Q: Number 19

A: Solve value for x

Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

Q: 18

A:

Q: Number 14

A: Correct answer 106° and 74°

Q: Number #86?

A:

Q: How do I find numbers 2 and 4?

A:

Q: x + y+ z = 2 2 2.

A: Given surface is z=f(x,y)=2-x-y Now , volume of the solid is where R is projection of the solid in…