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3 years ago

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HI MY NAMES ARIANNA AND I HAVE 18 MISSING ASSIGNMENTS. CAN ANYONE HELP ME? PLEASE? ILL DO ANYTHING!! IM IN 8TH GRADE SO IT SHOUL

DN'T BE TOO HARD ILL GIVE OUT MY SOCIALS TOO TO CHAT BETTER

1 answer:

NeX [460]3 years ago

8 0

Answer:

I'll help I'd you give me branliest

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Matt bought a new car at a cost of $25,000. The car depreciates approximately 15% of its value each year. What will the car be w

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The car will be worth $4,921.86

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3 years ago

A company's sales increased 20% this year, to $6740. What were their sales last year?

Lesechka [4]

The sales last year of the company is 5617

<h3>How to determine the sales last year?</h3>

The given parameters are:

Company sales = 6740

Percentage increase = 20%

The sales of the company last year (x) to date is calculated as:

Company sales = (1 + Proportion) * Last year sales

Substitute the known values in the above equation

6740 = (1 + 20%) * x

Evaluate the sum

6740 = 1.2 * x

Divide both sides by 1.2

x = 5617

Hence, the sales last year is 5617

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1 year ago

Alicia went to the local farmers market to buy some fresh produce she bought carrots for 35% of the original price of 7.14 how m

Feliz [49]

Answer:

$2.499

Step-by-step explanation:

7.14 × .35 = 2.499

3 0

3 years ago

Is 24.928 a rational number

Nadya [2.5K]

Answer:

Yes, because it has an end.

Step-by-step explanation:

Rational numbers end, while irrational numbers continue on and there is no visible pattern.

7 0

3 years ago

A rectangular park measuring 32 yards by 24 yards is surrounded by a trail of uniform width. If the area of the park and the tra

cluponka [151]

Answer:

The width = 38 yard

Step-by-step explanation:

Given

Dimension of Park = 32 by 24 yard

Area = 1748 yd²

Required

Find the width of the park

Given that the park is surrounded by a trail;

Let the distance between the park and the trail be represented with y;

Such that, the dimension of the park becomes (32 + y + y) by (24 + y + y) because it is surrounded on all sides

Area of rectangle is calculated as thus;

Area = Length * Width

Substitute 1748 for area; 32 + 2y and 24 + 2y for length and width

The formula becomes

$1748 = (32 + 2y) * (24 +2y)$

Open Bracket

$1748 = 32(24 + 2y) + 2y(24 + 2y)$

$1748 = 768 + 64y + 48y + 4y^2$

$1748 = 768 + 112y + 4y^2$

Subtract 1748 from both sides

$1748 -1748 = 768 -1748 + 112y + 4y^2$

$0 = 768 -1748 + 112y + 4y^2$

$0 = -980 + 112y + 4y^2$

Rearrange

$4y^2 + 112y -980 = 0$

Divide through by 4

$y^2 + 28y - 245 = 0$

Expand

$y^2 + 35y -7y - 245 = 0$

Factorize

$y(y+35) - 7(y + 35) = 0$

$(y-7)(y+35) = 0$

Split the above into two

$y - 7 = 0\ or\ y + 35 = 0$

$y = 7\ or\ y = -35$

But y can't be less than 0;

$So,\ y = 7$

Recall that the dimension of the park is 32 + 2y by 24 + 2y

So, the dimension becomes 32 + 2*7 by 24 + 2*7

Dimension = 32 + 14 yard by 24 + 14 yard

Dimension = 46 yard by 38 yard

<em>Hence, the width = 38 yard</em>

5 0

4 years ago