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3 years ago

Marcus has $45 in his bank account. He deposits a check for $65. Two days later he

Mathematics

2 answers:

rjkz [21]3 years ago

8 0

Answer: $90

Step-by-step explanation: Take 45 and add 65, then subtract 20.

Nonamiya [84]3 years ago

7 0

There is $90 left in his account

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-3х + = 1000 = 2x + 800

MatroZZZ [7]

Answer: here u go

1000 2x+y

Step-by-step explanation:

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3 years ago

After eating at a restaurant, Mr. Jackson’s bill before tax is $42.50 The sales tax rate is 8%. Mr. Jackson decides to leave a 2

USPshnik [31]

Answer:

$3.40

Step-by-step explanation:

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6 0

3 years ago

Please help!!! will mark brainliest!!!!!!

elixir [45]

The compound interest will be equal to $13.57.

<h3>What is compound interest?</h3>

The interest on a loan or deposit that accrues on both the initial principal and the accumulated interest from prior periods is known as compound interest.

The compound interest will be calculated by:-

$CI = P(1+\dfrac{r}{12})^{12t}-P$

$CI = 250(1+\dfrac{0.053}{12})^{12}-250$

CI = $13.57

Therefore the compound interest will be equal to $13.57.

To know more about Compound interest follow

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2 years ago

NEED HELP ASAP Question A.) k=5 Question B.) ????

andrezito [222]

Answer:

b) $f^{-1}(x) = \frac{4x+5}{3}$

Step-by-step explanation:

b) To find the inverse function, switch the $x$ and $y$ variables and solve for $y$ :

$f(x) = \frac{3x-5}{4}\\y = \frac{3x-5}{4}\\x = \frac{3y-5}{4}\\4x = 3y-5\\4x+5 = 3y\\\frac{4x+5}{3} = y\\f^{-1}(x) = \frac{4x+5}{3}$

Verify Answer:

$f(1) = \frac{3(1)-5}{4} = -0.5\\f^{-1}(-0.5) = \frac{4(-0.5)+5}{3} = 1$

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2 years ago

4 x 32 - 3 + 5 x 2 = A. 33 B. 43 C. 36 D. 58 E. 34

DerKrebs [107]

Answer: well according 2 me the answer here is 135

Step-by-step explanation:

but unfortunately you don't have it in your choices

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3 years ago