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Archy [21]
3 years ago
8

Lori is three times as old as Michelle. In five years Michelle's age will be one half of Lori's age. How old are Lori and Michel

le now?
Mathematics
1 answer:
AURORKA [14]3 years ago
7 0

Answer:

Lori's age is 15 years old and Michelle's age is 5 years old now

Step-by-step explanation:

Let

x-----> Lori's age

y ----> Michelle's age

we know that

x=3y-----> equation A

(y+5)=\frac{1}{2}(x+5) ----> equation B

substitute equation A in equation B and solve for y

(y+5)=\frac{1}{2}(3y+5)

2y+10=(3y+5)

3y-2y=10-5

y=5

Find the value of x

x=3(5)=15

therefore

Lori's age is 15 years old and Michelle's age is 5 years old now

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150=3/5x what does x equal?
svetlana [45]

Answer:

250

Step-by-step explanation:

150/3=50

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7 0
3 years ago
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nika2105 [10]

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2 years ago
A spinner with 12 equally sized slices has 12 yellow slices. The dial is spun and stops on a slice at random. What is the
saveliy_v [14]

Answer:

1/1

Step-by-step explanation:

The reason why is because the spinner has 12 slices and on that spinner there is 12 yellow slices meaning all the slices on the spinner are yellow.

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Hope this helps have a great afternoon:)

3 0
2 years ago
How to find next number in this sequence. 2,7,26,101,400?
lyudmila [28]
N(4)-1
n(4)-2

ex 2(4)=8
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5 0
3 years ago
Can someone explain to me on how to do this?
sp2606 [1]

Answer:$1304.89

Step-by-step explanation:

P(1 + r/n)^r*t

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500 ( 2.61)

1304.88523

7 0
3 years ago
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