AGENDA WARM-UP HOMEWORK QUESTIONS?? LESSON 12 CORRECTIONS LESSON 14 EXIT CARD.

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Presentation transcript:

AGENDA WARM-UP HOMEWORK QUESTIONS?? LESSON 12 CORRECTIONS LESSON 14 EXIT CARD

WARM-UP

HOMEWORK QUESTIONS??

LESSON 14: EVALUATION AND SOLVING EQUATIONS BY INSPECTION To evaluate an expression, substitute values in for the variables and simplify. Evaluate the expression 9a – 3c when a = 3 and c = 6

Parts of an expression. 13ab constant variables

AN EQUATION IS A MATHEMATICAL SENTENCE STATING THAT TWO QUANTITIES ARE EQUAL Write and solve an equation that has one operation and one variable. Use any operation and variable you wish.

If a taxi company charges a $4 flat fee plus $2 per mile (m), then the cost (c) in dollars of a taxi ride is shown by this formula: 2m + 4 = c Suppose that the cost of a taxi ride is $22. Find the length of the taxi ride.

HOMEWORK: PAGES : A – I ALL, #1 – 4 ALL CP: #29 **DUE MONDAY