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mezya [45]
3 years ago
6

Does anyone know what the system of equations for this would be?

Mathematics
1 answer:
STatiana [176]3 years ago
8 0
A + b = 10 pounds
rewrie as:
a = 10 pounds  - b

0.75a + 0.50 b = $6.00
replace a with the above equation:

0.75(10-b) +0.50b = 6.00

distribute the(10-b):

7.50 - 0.75b + 0.50b = 6.00

combine like terms:

7.50-0.25b = 6.00

subtract 7.50 from each side:

-0.25b = -1.50

divide both sides by 0.25 to find b
b = -1.50 / -0.25
b = 6 

she bought 6 pounds of bananas and 4 pounds of apples
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Diano4ka-milaya [45]

Answer:

50 Swans or

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or

any combination that accomplish withthe following equation:

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Step-by-step explanation:

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3 years ago
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nata0808 [166]

Answer:

D (x,y) ---> (x + 1, y - 6)

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Please urgent fast thanks
stich3 [128]

Answer:

A) I = $171.73

B) $4771.73

Step-by-step explanation:

We are told her loan is $4600 for 7 months.

Thus;

Principal; P = 4600

Time; T = 7 months = 7/12 year

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Thus; r = 6.4

A) To get the interest, the Formula is;

I = PRT/100

I = (4600 × 6.4 × (7/12))/100

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6 0
3 years ago
Please help me I need a great help
barxatty [35]

Answer:

umm

Step-by-step explanation:

banana

5 0
3 years ago
A powered by B equals B powered by A. A does not equal B. What's A and what's B?
MrRissso [65]

Answer:

Step-by-step explanation:

I know that there is a zero and a 1 involved in this somewhere. The  only answer I can get which is a bit of a cheat, is

1^0! = 0!^1

These are not exactly the same thing. The trouble is that they are equal. There is a difference between "not the same thing" and "equal."

If I think of something else, I'll put it in a comment.

7 0
4 years ago
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