MATHEMATICS HIGH SCHOOL

X squared -7x-34 =10

Answers

Answer 1
Answer:

Answer:

x = 11 or x = -4

Step-by-step explanation:

x² - 7x - 34 = 10

Subtract 10 from both sides.

x² - 7x - 44 = 10

Factor the trinominal. We need 2 numbers whose product is -44 and whose sum is -7. They are -11 and 4.

(x - 11)(x + 4) = 0

x - 11 = 0  or  x + 4 = 9

x = 11 or x = -4

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Suppose you invest $4,600 into a savings account with a 8.25% annual interest ratethat compounds interest monthly. Use the TVM solver on your calculator to find the
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NEED ANSWER ASAP

Answers

Answer:

$10,467.06

Step-by-step explanation:

The computation of the future value is shown below:

As we know that

Future value = Present value × (1 + rate of interest)^number of years

here

rate of interest = 8.25% ÷ 12 = 0.6875%

And, the number of years is = 12 × 10 = 120

So, the future value is

= $4,600 × (1 + 0.6875%)^120

= $4,600 × 2.275448086

= $10,467.06

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Answers

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Answers

Answer:

Saving Banks.

Step-by-step explanation:

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So, A for-profit institution for general public, managing savings accounts is known as a saving bank.

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Answers

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Answers

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that's the total cost

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Answers

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