Unit 2 Review Jeopardy

Multi-Step Equations

100

Solve for x:

-2(x+13)+37=13

x = -1

200

Solve for x: 

18x - 2(7x+3)=-38

x = -8

300

Solve for y:

4(4y-3)-(y-5)=-52

y=-3

400

Solve for x:

-5(x-2)-(x+2)=50

x=-7

500

Solve for b:

5(-2b+1)=7b+5

b=0

Variables on Both Sides

100

Solve for x: 

-5x-42 = -2-(x+4)

x = -9

200

Solve for x:

5x + 3(x-1)=-(x+2)-10

x = -1

300

Solve for x:

11-(3x+1)=7(x-6)+2

x=5

400

8y-2=11y+4-3y

No solution

500

8-3(k+2)=2-3k

Infinite Solutions

Literal Equations

100

Solve A=lw for w.

A/l = w

200

Solve I=prt for t.

I/pr = t

300

Solve Ax+By=C for y.

y = (C-Ax)/B

400

Solve A=1/2 bh for b.

2A/h = b

500

Solve V = 1/3r²h for r

Square Root of (3V/h)

Word Problems

100

A larger number is six more than a smaller number. Their sum is 80. Find the numbers.

Smaller Number: 37

Larger Number: 43

200

A smaller number is 8 less than a larger number. The sum of the numbers is 64. Find the numbers.

Smaller: 28

Larger: 36

300

A rectangle has a length five inches less than its width. Its perimeter is 66 inches. Find the dimensions.

Length: 14 inches

Width: 19 inches

400

A rectangle's width is 9 inches more than its length. The perimeter of the rectangle is 86 inches. Find the dimensions.

Width: 26 inches

Length: 17 inches

500

*DAILY DOUBLE*

Translate the expression "three less than five times a number" into math symbols.

5x-3

Multi-Step Inequalities

100

Solve the following inequality:

2(x+3)>4(x-1)

5>x

or

x<5

200

Solve the following inequality:

5x+24>2(x-9)-3x

x>-7

300

Solve the following inequality:

-9(x-5)+9<3x+42

x>1

or 1<x

400

Solve the following inequality:

2(x+1)<-13-3x

x<-3

500

Write the solution to the following inequality in interval notation:

4(x-2)+3x>-4x-19

(-1,infinity)