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Sveta_85 [38]
3 years ago
15

I can’t solve this...can someone please give me the answers?

Mathematics
1 answer:
stira [4]3 years ago
7 0

that stuff looks hard

Step-by-step explanation:

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larisa86 [58]

Answer:

The value of B is 7.

B = 7

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3 years ago
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What is the answer ?
alukav5142 [94]

Answer:

2y

Step-by-step explanation:

Simplifying

21x + -42y = 0

Solving

21x + -42y = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '42y' to each side of the equation.

21x + -42y + 42y = 0 + 42y

Combine like terms: -42y + 42y = 0

21x + 0 = 0 + 42y

21x = 0 + 42y

Remove the zero:

21x = 42y

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3 years ago
Rephrase: what is 35% of $120?
Alex777 [14]

Answer:

What is 35 percent off 120 dollars?

Step-by-step explanation:

Thus, a product that normally costs $120 with a 35 percent discount will cost you $78.00, and you saved $42.00. You can also calculate how much you save by simply moving the period in 35.00 percent two spaces to the left, and then multiply the result by $120 as follows: $120 x . 35 = $42.00 savings.

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4 years ago
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agasfer [191]

Answer: 5 pounds of ground beef ( don't see second :-( )

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A company charges a restocking fee on returned items. Customers must pay a fee of 5% of the cost of the returned item. Part A Wh
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Answer:

Step-by-step explanation: The restocking fee (P) is 5 percent of the total cost of the item (C) that was purchased.  5% can be expressed as .05 for the equation.

so, P = .05C

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3 years ago
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