Algebra I Jeopardy Through Lesson 19

Pre-Algebra Review

Simplifying

Solving

GCF, Factoring

Mixed Review

100

Which property is demonstrated by:

4/5 *5/4 = 1?

Inverse Property of Multiplication

100

Simplify:

64div[4(6+2)]-(4 + 6)(-2)

100

Solve: 3x + 7 = 5x - 11

x = 9

100

Find the GCF of

12x^5y^4 and 16xy^9

4xy^4

100

3/4 - 1/8 + 7/2

33/8 or 4 and 1/8

200

What is built by multiplying the LOWEST powers of only the COMMON factors ?

Greatest Common Factor

200

Simplify:

{{[(15 + 3)5]div 3 - 4} 14}- 16

348

200

Solve:

4(3x - 1) - (2x + 5) + 1 = 7x - 17

x = -3

200

Find the GCF of:

25x, 15x^2, 10x + 50

200

Simplify:

a. -3⁴

b. (-3)⁴

c. (-3)^-4

a. -81

b. 81

c. 1/81

300

Find the opposite of the opposite of -1/16

-1/16

300

Simplify by adding like terms:

3x²+2x²+1-3x+2x-y²+4y²

5x²+1-x+3y²

300

Evaluate if x = 1. y = 1 and z = 1

x²+4x(y+z)-7xyz

300

Factor out the GCF and simplify:

10ab+30bc+15abc

5b(2a+6c+3ac)

300

Rewrite the following verbal expression as an algebraic expression:

"the square root of the sum of three times the opposite of and negative twenty seven"

sqrt(3(-t)+(-27))

400

Find the values in a for which the following equation is true:

8(3+a)(a-7)

a=-3

a=7

400

Simplify the expression by adding like terms:

xz³-3zyz²-2yz³+4zxzz-5z²xz

-5yz³

400

Evaluate if a=-1, b=-3 and c=1

(a/(bc))[(bc)/a-3+abc]

400

Factor out the GCF:

12ab⁶-16a⁶b

4ab(3b⁵-4a⁵)

400

Consider the following expression:

a. Identify all variables.

b. What is the coefficient of the second term?

34q - 3/4 pi qr + 12r^2

a. q, r

-3/4pi

500

Use the distributive property to simplify:

3x(4x + 5y - 2) + 6x

12x² + 15xy

500

Simplify:

5x^-2y²x^-1z³z^-4 + 7x^-3z³yyz^-2z^-2 - 2y³z^-1x^-3y^-1x⁰

10x^-3y²z^-1

500

Evaluate if a = -1, b = 1 and c = 2

ab²[ab-c=3(a+1)]

500

Factor out the GCF:

12ab²c³-18a³b²c+60b²c²

6b²c(2ac²-3a³+10c)

500

Determine whether the expression has a real value, is undefined, or is indeterminate:

(6(5 - 8)+ 2 * 9)/(4(7 - 8)- (1 - 5))

indeterminate