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stich3 [128]
3 years ago
8

Read each question carefully. Choose the answer that best completes the sentence.

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
4 0

Answer:

1.purchase of car

2.pay as much as possible toward the debt at the beginning of the month

3.$16.03 saved

4.$2.81 is lost

Step-by-step explanation:

1.

By definition of debt which is money owed then credit cards and student loans come under debt.

So between buying a car or a house, as houses are more expensive than cars hence, the correct answer is purchase of car.

Debt is usually expected in any of the following cases except purchasing of car.

2.

To reduce the interest on debts the most suitable option is to pay as much as you can at the beginning of the month.

Hence most suitable option is pay as much as possible toward the debt at the beginning of the month.

3.

Money owed=1350

Payment at the beginning of the month=300

Finding monthly rate:

14.25% / 12 = 1.1875%

if payment made at the beginning of the month:

1350 -300= 1050

if payment made at the end of the month

1350+ (1350*1.1875%)-300= 1,066.03

So interest saved by paying at the beginning of the month versus

1066.03-1050=16.03.

2)

Finding monthly rate:

(3%/12)= 0.25%

$300 in a savings account earning 3% APR:

300*(0.25%) = $0.75 earned in one month.

$300 on a credit card at an APR of 14.25%:

300*(1.1875%) = $3.56 costed in one month.

So if $3.56 is spent on the credit card to get $0.75 in savings account then $2.81 is lost!

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2 years ago
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Answer:

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Read 2 more answers
Mary wants to hang a mirror in her room. the mirror and frame must have an area of 7 square feet. the mirror is 2 feet wide and
Helen [10]

The quadratic equation use to determine the thickness of the frame, x is 4x² + 10x - 1 = 0.

The correct option is D.

<h3>What is a quadratic equation ?</h3>

A quadratic equation is an algebraic equation of the second degree in x.. The quadratic equation is written as ax2 + bx + c = 0, where x is the variable, a and b are the coefficients, and c is the constant term.

<h3>According to the given information:</h3>

Total area  = 7 square feet

and,

Total area = Length x Width

So,

7 = (2x + 3)(2x + 2)

7 = 4x2 + 4x + 6x + 6

7 = 4x2 + 10x + 6

4x2 + 10x + 6 - 7 = 0

4x2 + 10x - 1 = 0

Hence,

The quadratic equation use to determine the thickness of the frame, x is 4x² + 10x - 1 = 0.

To know more about quadratic equation visit:

brainly.com/question/1863222

#SPJ4

I understand that the question you are looking for is:

Mary wants to hang a mirror in her room. the mirror and frame must have an area of 7 square feet. The mirror is 2 feet wide and 3 feet long.  Square with an inner frame with height of 2 ft on the left frame and width of 3 ft on the top. Arrow on the bottom frame with an x and an arrow on the right frame with an x. Which quadratic equation can be used to determine the thickness of the frame, x?

A. x² + 14x - 2 = 0

B. 2x² + 10x - 7 = 0

C. 3x² + 12x - 7 = 0

D. 4x² + 10x - 1 = 0

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2 years ago
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Georgia [21]

Answer:

the answer is  six

Step-by-step explanation:

7 0
3 years ago
5/6 of ______= 35 brainly
antiseptic1488 [7]

Answer: 42

Step-by-step explanation: 35 divided by 5=7 so 35+7=42

7 0
3 years ago
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