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3 years ago

Use the distributive property to simplify the expression: 5(-3x-7)

Mathematics

2 answers:

mixer [17]3 years ago

6 0

5(-3x-7) (first multiply 5 to -3x then to -7)
-15x-35.
The answer is D) -15x-35

Ganezh [65]3 years ago

6 0

The answer is D. multiply 5 and -3x to get -15x.multiply 5 and -7 to get -35
pit it together to form D.

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Marisol buys 3 pounds of cheese and 3 pounds of sausage for a total cost of $36. The sausage costs $2.00 less per pound than the

Andreas93 [3]

Answer:

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Step-by-step explanation:

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3 years ago

A drawer contains 12 brown socks and 12 black socks, all unmatched. A man takes socks out at random in the dark. 21. Required in

avanturin [10]

Answer:

6 socks

Step-by-step explanation:

What we must do is calculate the probability of this happening, that he takes out two black socks in the first two taken out.

There are 12 black socks and in total they are 24, therefore the probability of drawing 1 is:

12/24

and now the probability of getting another one is 11 (there is one less outside) and in total they are 23:

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the final probability is the multiplication of these events:

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Now, to know how many you should get, we multiply the probability by the total number of socks, that is:

0.24 * 24 = 5.76

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3 years ago

The wholesale price for a pair of shoes is $3.50. A certain department store marks up the wholesale price by 60%. Find the price

Harrizon [31]

Answer:

Step-by-step explanation:

markup is 3.50(0.60) = $2.10

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one could also just multiply the wholesale price by 1.60

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2 years ago

Equation that turns -3 to 3

denis23 [38]

Answer:

-3+6

Step-by-step explanation:

-3+6

6-3=3

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Read 2 more answers

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Step-by-step explanation:

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