Guided Practice 1. The school cafeteria sells lunch passes that allow a student to purchase any
* number of lunches in advance for $3 per lunch. (Examples 1-4)
Number of Lunches, n
Total Cost ($),t
a. Write an equation to find t, the total cost in dollars for
,
a lunch pass with n lunches.
b. Make a table to show the relationship between the
number of lunches n and the cost t.
C. Graph the ordered pairs. Analyze the graph and identify
the independent and dependent quantities.
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st ($)
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How well do

the anwser is d) 75°

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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