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4 years ago

It costs $7.00 to purchase a

Mathematics

2 answers:

rusak2 [61]4 years ago

6 0

Answer:

12.25 U.S. dollars

Step-by-step explanation:

lukranit [14]4 years ago

6 0

Answer:

$12.25

Step-by-step explanation:

We can solve this by first finding 75% of $7. To do this, we can do $7.00 x 0.75. The product of those is 5.25. Knowing that $5.25 is 75% of $7, we are able to add up $7 and $5.25, which gives us $12.25.

Hope this helped!

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Chaney deposits $1435.73 into a savings account that pays a simple annual interest rate of 1.32%. How much interest will she ear

Aneli [31]

Answer:

Interest Chaney earns after 3 years is $56.85

Step-by-step explanation:

Given:

Amount deposited = $1435.73

Simple annual interest rate = 1.32% = 1.32/ 100 = 0.0132

To find: Interest after 3 years

We know that the formula to calculate the interest amount is

Simple interest (S.I.) = $\frac{Prt}{100}$

where,

P is the initial amount deposited

r is the rate of simple interest in percentage

t is the time in years for which interest is to be calculated

Substituting the known values in the formula, we get

S.I = $\frac{1435.73 x 1.32 x 3}{100}$

= 56.85

Hence the interest Chaney earns after 3 years is $56.85

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3 years ago

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olasank [31]

Answer:

y=-1/3x+4/3

Step-by-step explanation:

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y-2=1/3(x-2)

y-2=-1/3x-2/3

y=-1/3x+4/3

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3 years ago

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never [62]

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Answer:

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Step-by-step explanation:

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x = 12(4/6)

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