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lbvjy [14]
2 years ago
8

A carpenter has wood that is 5x+2 feet long. How long is the wood after 2x-5 feet have been cut off. (type in your solution so i

can learn from it thanks)
Mathematics
2 answers:
Inga [223]2 years ago
6 0

5x+2 - (2x - 5)

= 5x + 2 - 2x + 5

= 3x + 7

TiliK225 [7]2 years ago
3 0

I am pretty sure that it is 3x+7

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Kristi invests $3,000 at a 7.25% annual simple interest rate, and her sister Kari invests $3,200 at a 6.25% annual simple intere
True [87]

Answer:

Kristi

Step-by-step explanation:

The formula for Simple Interest =

Principal × Rate × Time

For Kristi

Kristi invests $3,000 at a 7.25% annual simple interest rate,

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Rate = 7.25% = 0.0725

Time = 1

Simple interest = $3000 × 0.0725 × 1

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For Kari

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Time = 1

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3 0
3 years ago
A survey was conducted
inna [77]

Answer: 9/25 or 36%

Step-by-step explanation:

72 + 28 + 62 + 38 = 200

There are 200 people in total and 72 are youngsters who like sport cars.

So, the number of youngsters who like cars out of the total number of people is 72/200.

Now, find a greatest common divisor. In this case, the greatest common divisor is 8.

72 / 8 = 9

200 / 8 = 25

9/25 (fraction)

25 * 4 = 100

9 * 4 = 36

36/100 = 36% (percentage)

4 0
4 years ago
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What is the value of x<br> 12(x-2)+3x=2(x+6)+3
RSB [31]

Answer:X = 3

Step-by-step explanation:

6 0
3 years ago
A plane flying horizontally at an altitude of 4 mi and a speed of 465 mi/h passes directly over a radar station. Find the rate a
bulgar [2K]
106.25
the answer would be 106.25 because i was taught to divide 465 by 4 and the subtract 10

7 0
3 years ago
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guapka [62]

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She had a total of 80 throws.

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4x20 (20x5%=100%) = 80, so she had 80 throws.

4 0
2 years ago
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