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alexira [117]
3 years ago
10

the distance in feet that Karina swims in a race is represent by 8d - 8, where d is the distance for each lap.What is an express

ion equivalent to 8d - 8
Mathematics
1 answer:
sergij07 [2.7K]3 years ago
4 0

Answer:    The equivalent expression for  is  

Step-by-step explanation:

The distance in feet that Karina swims in a race is represented by 4d - 4, where is d is the distance for each lap.

To get equivalent expression we factor the expression 4d-4

Greatest common factor is 4

Factor out 4 from the expression 4d-4

when we factor out 4, we divide each term by 4

The equivalent expression for  is

Step-by-step explanation:

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Papessa [141]

Answer:

x<40

Step-by-step explanation:

x+10<50

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8 0
1 year ago
If the trapezoid on the grid below is translated by using the rule (x,y)-&gt; (x-4,y-3) what will be the coordinates of B’?
vesna_86 [32]

Answer:

B'(3, 5)

Step-by-step explanation:

Rule for the translation of a point (x, y) by 'h' units left and 'k' units upwards,

(x, y) → (x - h, y + k)

If h = 4 and k = 3,

(x, y)\rightarrow(x-4,y+3)

Following this rule coordinates of the image point of B will be,

B(7, 2) → B'(7 - 4, 2 + 3)

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Therefore, coordinates of the image point B' will be,

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2 years ago
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Lady_Fox [76]

the construction of fields of formal infinite series in several variables, generalizing the classical notion of formal Laurent series in one variable. Our discussion addresses the field operations for these series (addition, multiplication, and division), the composition, and includes an implicit function theorem.


(PDF) Formal Laurent series in several variables. Available from: https://www.researchgate.net/publication/259130653_Formal_Laurent_series_in_several_variables [accessed Oct 08 2018].

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2 years ago
An airplane flies 80 km in 10 minutes and then flies 100 km in 20 minutes what is the average speed
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Step-by-step explanation:

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