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3 years ago

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Two rectangles have the same width. The length of one is 1 foot longer than the width. The length of the other is 2 feet longer

than the width. The larger rectangle has 6 more square feet than the smaller. What is the width of the rectangles?

1 answer:

Ede4ka [16]3 years ago

7 0

The question I have for you is, what's the total area of the first rectangle? We need to know this first to solve this.

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X + (-3) = -7<br> X=<br> Answer here<br> I

tatiyna

Answer:

$x=-4$

Step-by-step explanation:

$x-3=-7$

$x=-7+3$

$x=-4$

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4 years ago

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Lyle bought a baseball card for $800. If the value of the card decreases by 1.5% each year, find the value of the card after 12

allsm [11]

Answer:

FV= $669.11

Step-by-step explanation:

Giving the following information:

Purchase price (PV)= $800

Decrease value (d)= 1.5% per year

Number of periods (n)= 12 years

<u>To calculate the value of the card after 12 years, we need to use the following formula:</u>

FV= PV / (1 + d)^n

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3 years ago

How much is a 20% increase to $771?

Irina-Kira [14]

Answer:

$154.20

Step-by-step explanation:

To find a percent of a number, multiply the percent by the number.

20% of $771 =

= 20% * $771

= 0.2 * $771

= $154.20

The increase is $154.20

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3 years ago

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There are 12 months in a year. Use the drop-down menus to help write the equation that can be used to find the number of months,

stepladder [879]

Answer:

Honestly I don’t know I need help

Step-by-step explanation:

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2 years ago

The some of two consecutive even integers is 170. find the two integers.

Tatiana [17]

2 consecutive even integers : x and x + 2

x + x + 2 = 170
2x + 2 = 170
2x = 170 - 2
2x = 168
x = 168/2
x = 84

x + 2 = 84 + 2 = 86

so ur 2 numbers are 84 and 86

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3 years ago