Math 12 Real Numbers, Equations, and Inequalities Game 1

Linear Equations in One Variable

100

Solve

-10=x+12

-22

200

Solve

-4(3n-2)-n=-11(n-1)

-3/2

300

Solve

(3x-1)/9+x=(3x+1)/3+4

40/3

400

Solve

4(n+3)=2(6+2n)

all real numbers

500

Solve

4(x+5)=3(x-4)+x

no solution

Translating

100

The quotient of 8 and a number

8/x

200

the product of 8 and a number

8x

300

the difference of 8 and a number

8-x

400

five subtracted from twice a number

2x-5

500

two more than three times a number

3x+2

Problem Solving

100

Four times the difference of a number and 2 is the same as 2, increased by four times the number, plus twice the number. Find the number.

-5

200

Twice the sum of a number and 3 is the same as five times the number, minus 1, minus four times the number. Find the number.

-7

300

A second number is five times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 415, find the numbers.

45, 225, 145

400

A second number is 6 less than a first number. A third number is twice the first number. If the sum of the three numbers is 306, find the numbers.

78, 72, 156

500

The zip codes of three Nevada locations - Fallon, Fernley, and Gardnerville Ranchos - are three consecutive even integers. If twice the first integer added to the third is 268 222 find each zip code.

Fallon's zip code is 89406, Fernley's zip code is 89408, Gardnerville Ranchos zip code is 89410.

Inequaltities, write solution in interval notation

100

{x|x>5}

(5, oo)

200

x+2<=-1

(-oo, -3]

300

5(x+4)<=4(2x+3)

[8/3, oo)

400

1/2+2/3>=x/6

(-oo, 7]

500

7x<7(x-2)

no solution

Wild Card

100

Name the property illustrated

(-18)(0)=0

Multiplication property of zero

200

What type of number is 

sqrt(5)

irrational

300

List the elements of the set 

{x|x is a negative whole number}

empty set

400

Find the reciprocal 

-3/4

-4/3

500

Find the reciprocal of 0

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