Evaluating Expressions Solving Equations Inequalities & check digits Writing Expressions & Equations...

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Transcript of Evaluating Expressions Solving Equations Inequalities & check digits Writing Expressions & Equations...

EvaluatingExpressions

Solving Equations

Inequalities &check digits

Writing Expressions& Equations

Word Problems

Q $100

Q $200

Q $300

Q $400

Q $500

Q $100 Q $100Q $100 Q $100

Q $200 Q $200 Q $200 Q $200

Q $300 Q $300 Q $300

Q $400 Q $400 Q $400

Q $500 Q $500 Q $500

Final Jeopardy

$100 Question from Expressions

Evaluate the expression when a = 4 & b = 12.5

36 ÷ a ÷ b

$100 Answer from Expressions

.72

$200 Question from Expressions

Evaluate the expression when m = 14 & n = 16.3

34n

$200 Answer from Expressions

4.3

$300 Question from Expressions

Evaluate the expression when m = 14 & n = 16.5

mmn 5.12

$300 Answer from Expressions

258.72

$400 Question from Expressions

Evaluate the expression when m = 14 & n = 16.5

92 mn

$400 Answer from Expressions

453

$500 Question from Expressions

Evaluate the expression when m = 14 & n = 16 & p = 9

pm

pmn

31

21

75.3

$500 Answer from Expressions

211.75

$100 Question from Equations

Solve using inverse operations

63)4(9 x

$100 Answer from Equations

3

$200 Question from Equations

Solve using inverse operations

62)8(72 nn

$200 Answer from Equations

3

2

$300 Question from Equations

Solve using inverse operations

cc 14412619

$300 Answer from Equations

3

$400 Question from Equations

Solve using inverse operations

2590

19 x

$400 Answer from Equations

3960

$500 Question from Equations

Solve using inverse operations

xxxxx 222 478225

$500 Answer from Equations

28

$100 Question from Inequalities

Solve using inverse operations

6012 x

$100 Answer from Inequalities

x > -5

$200 Question from Inequalities

Solve using inverse operations

68.439.3 c

$200 Answer from Inequalities

c > -11.2

$300 Question from Inequalities

Determine the check digit for the following VIN number

326299__5331 NHLHYG

$300 Answer from Inequalities

5

$400 Question from Inequalities

Your Text Here

Use the Luhn Algorithm to determine the check digit of the following credit card number. 5466 – 1234 – 5678 – 912__

$400 Answer from Inequalities

8

$500 Question from Inequalities

Solve using inverse operations

25

)7(3

a

a

$500 Answer from Inequalities

a 5.15

$100 Question from Writing Expressions & Equations

The quotient of a number n,divided by seven.

$100 Answer from Writing Expressions & Equations

n7

$200 Question from Writing Expressions & Equations

Twenty added to the product of a number and 10.

$200 Answer from Writing Expressions & Equations

10n + 20

$300 Question from Writing Expressions & Equations

The sum of fourteen and a number a is greater thanthirty.

$300 Answer from Writing Expressions & Equations

14 + a > 30

$400 Question from Writing Expressions & Equations

Two less than the productof a number k and 3 equalsfour.

$400 Answer from Writing Expressions & Equations

3k – 2 = 4

$500 Question from Writing Expressions & Equations

Change to numeral form and solve.

The product of three and a number d,is more than the opposite of 18.

$500 Answer from Writing Expressions & Equations

3d > -18

d > -6

$100 Question from Word Problems

Use an equation to solve!

The tickets for the theater cost $7.50 each.Miles bought 4 of them and gave the cashiera fifty dollar bill. What was the cost of the tickets?

$100 Answer from Word Problems

c = 4(7.50)c = $ 30

$200 Question from Word Problems

Use an equation to solve!

There are 120 students in each of the freshmanand junior classes. There are 20 more sophomores than juniors and 15 fewer seniorsthan sophomores. What is the total number of students in the 4 classes?

$200 Answer from Word Problems

Freshman = 120 Sophomore = 120 + 20 Junior = 120 Senior = 120 + 20 – 15

t = 120 + 120 +140 + 125 t = 505 students

$300 Question from Word Problems

Your Text Here

Use an equation to solve!

$300 Answer from Word Problems

Your Text Here

$400 Question from Word Problems

Your Text Here

Use an equation to solve!

$400 Answer from Word Problems

Your Text Here

$500 Question from Word Problems

Your Text Here

Use an equation to solve!

$500 Answer from Word Problems

Your Text Here

Final Jeopardy

Solve using inverse operations

832)14(8 pp

Final Jeopardy Answer

All numbers