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puteri [66]
3 years ago
15

When a situation can be modeled by a linear equation, what information do you need in order to find an equation?

Mathematics
1 answer:
VashaNatasha [74]3 years ago
8 0
The standard equation of a line is given by:
 y = mx + b
 Where,
 m: slope of the line
 b: intersection with the y axis.
 To define the linear function you need to know the value of the constants m and b
 Answer:
 You need in order to find an equation:
 Slope of the line
 Cutting point with the y axis
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Tickets to a play cost $4 in advance and $5 at the door. The theater club president wants to raise at least $400 from the ticket
tresset_1 [31]

Answer:

x≥48

Step-by-step explanation:

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2 years ago
Which model represents 2 . 36 ÷ 4 ?Which model represents 2 . 36 ÷ 4 ? A. Three groups each have three tens and 4 ones. B. There
makvit [3.9K]

Answer: C. There are four groups of three tens and six ones

Step-by-step explanation:

From the options,

A. Three groups each have three tens and 4 ones.

Three tens and 4 ones equal: = (3 × 10) + (4 × 1) = 30 + 4 = 34

Therefore, 34 ÷ 3 is incorrect.

B. There are three groups of five tens and 9 ones in each group.

Five tens and 9 ones will be equal to:

= (5 × 10) + (9 × 1)

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Therefore, 59 ÷ 3 is incorrect

C. There are four groups of three tens and six ones.

Three tens and six ones equal:

= (3 × 10) + (6 × 1)

= 30 + 6 = 36

Therefore, 36 ÷ 4 is correct

D. There are three groups of five tens and nine ones in each group.

Five tens and nine ones will be equal to:

= (5 × 10) + (9 × 1)

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Therefore, the correct option is C.

5 0
2 years ago
Which pair of functions are inverse of each other ?
vazorg [7]

Answer:

\sf B. \: f(x) = 5x - 9 \: and \; g(x)=\cfrac{x+9}{5}

Step-by-step explanation:

f(x) = 5x - 9  and g(x) = x+9/5 are inverses of each other.

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Step-by-step explanation:

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