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tester [92]
3 years ago
13

Hailey paid $13 for 1 3/7 kg of sliced salami What was the cost per kilogram of salami

Mathematics
2 answers:
3241004551 [841]3 years ago
6 0
It cost hailey $9.10 for 1 kg of salami
JulijaS [17]3 years ago
4 0

Translate words into numbers.

13/(1 3/7)

First convert to improper fraction.

13/(10/7)

Then, note that division is the same as multiplying by the divisor's reciprocal.

13x7/10=9.1

answer: $9.10 per kilogram

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djverab [1.8K]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
13.1: Equivalent Expressions
scoundrel [369]

Distributive Property:  a ( b + c) = (a*b) + (a*c)

b)   x(x + 9) =  x*x + 9*x

               = x² + 9x    

c)  x² - 18x

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G C F = x

Greatest common factor in both the terms is 'x'.Take the common variable from both the terms.

x² - 18x = x*x - 18*x

            = x (x - 18)

           

Standard form.                Factored form

      x²                                     x*x

x²  +  9x                             x(x +9)

    x² - 18x                           x(x - 18)  

-x² + 10x                             x(-x + 10) = x(10 -x)

-x² - 2.75x                          -x(x + 2.75)

3 0
2 years ago
What is the slope of the line that passes through (1,-4) and (-4,-6)​
Fudgin [204]

The slope of the line is 4/10

remember: rise over run

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Please help giving brainless to the first person to help me. Thank you
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Answer:

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Hope that helps!

4 0
2 years ago
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N76 [4]
If I’m not wrong each ticket was 8.75
Because 43.75 divided by 5= 8.75:)
5 0
3 years ago
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