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3 years ago

WILL MARK AS BRAINEST!!!!! PLEASE HELP ME!!!!!!! 70 POINTS!!!

Mathematics

2 answers:

JulijaS [17]3 years ago

7 0

Answer:

Step-by-step explanation:

1 is 1125

Mashutka [201]3 years ago

5 0

Answer:

1. 93.75 comes out each month.

2. No table

3. 322.50 per month

4. 6.40 in 8 months

Step-by-step explanation:

1. The premium is 4500.

The company pays 75%, so that means I pay 100-75 = 25% percent.

4500 * 25%

4500 * .25 =1125 per year

Divide this by 12 to determine how much comes out each month

1125/12 =93.75 comes out each month.

2. There is no chart

3. The total set aside is 6+3 = 9 percent

43000 * 9 %

=43000 * .09

= 3870 per year

Divide this by 12 to get the amount per month

3870/12 =322.50 per month

4. Assuming simple interest

I = Prt where p is the principal, r is the rate and t is the time

I = 800 *(.012) *1

I = 9.60 in 1 year

Divide by 12 to determine the interest in 1 month

9.60/12 =.80

Multiply by 8 to determine the interest in 8 months

.8*80 = 6.40

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Answer:

$y = -2x +3\\\rule{150}{0.5}\\\text{Slope: -2}\\\text{Y-Intercept: 3}$

Step-by-step explanation:

We would have to convert the standard equation into slope-intercept form.

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<h3>Converting the equation into Slope-Intercept Form:</h3>

$8x + 4y = 12\\\rule{150}{0.5}\\8x - 8x + 4y = 12-8x\\\\4y = 12-8x\\\\4y = -8x + 12 \leftarrow \text{I switched the order on the right side.}\\\\\frac{4y=-8x+12}{4}\\\\\boxed{y = -2x + 3}$

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<h3>Identifying the Slope and Y-Intercept:</h3>

General slope-intercept form is:

$y=mx + b\\\rule{150}{0.5}\\\text{m - Slope}\\\text{b - Y-Intercept}$

In the equation $y = -2x + 3$ , '-2' would be the slope since it is in 'm's place, and '3' would be the y-intercept since it's in 'b's place.

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$\text{In } y=-2x+3\text{...}\\\rule{150}{0.5}\\\text{Slope: -2}\\\text{Y-Intercept: 3}$

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Hope this helps!

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2 years ago

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