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inessss [21]
2 years ago
12

The sum of ages of a man and his wife is 81. The ratio of their ages is 5:4. Find the age of the younger person.

Mathematics
2 answers:
AfilCa [17]2 years ago
6 0

Answer:

i not 100% faithful but it B

Step-by-step explanation:

slamgirl [31]2 years ago
3 0

Answer:

A 30 years jjjajajajwiwkwkwiwqakaaiai

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What is the probability of pulling out a diamond card out of a standard deck and rolling a 5?
Sliva [168]

Answer:

1/24

Step-by-step explanation:

The probability of drawing a diamond is 1/4 and the prob. of rolling a 5 is 1/6. Multiply the two together

3 0
2 years ago
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Find the mount of simple interest on a 1800$ loan at 6% for 3 years
Arada [10]

Answer:

Simple interest=$324 Total=2124

Step-by-step explanation:

Simple interest=6%

6% of 1800=108

108x3=324

1800+324=2124

3 0
3 years ago
Help me please with math
koban [17]

Answer:

2) y = x - 4

   y = -x + 2

   => x - 4 = -x + 2

   => 2x = -6

   => x = -3

   => y = -3 - 4 = -7

3) y = 3x + 1

   y = 5x - 3

   => 3x + 1 = 5x - 3

   => 2x = 4

   => x = 2

   => y = 3(2) + 1 = 7

4) 2x + y = 8 => y = -2x + 8

   y = x - 7

   => -2x + 8 = x - 7

   => 3x = 15

   => x = 5

   => y = 5 - 7 = -2

7 0
3 years ago
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Which of the following pairs of triangles can be proven congruent through SSS?
Anni [7]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
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Please help me , i just need to past this !
OLga [1]

Answer:

Step-by-step explanation:

i would say c

3 0
3 years ago
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