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netineya [11]
3 years ago
6

1. 8y = 48 2. q — 12 = 1 3. 18 = a/2 4. r/3 = 7 5. 11 = m — 4

Mathematics
1 answer:
Nookie1986 [14]3 years ago
6 0

Hello!

1. 8y = 48 => y = 48 : 8 => y = 6

2. q - 12 = 1 => q = 1 + 12 => q = 13

3. 18 = a/2 => a = 18 × 2 => a = 36

4. r/3 = 7 => r = 3 × 7 => r = 21

5. 11 = m - 4 => m = 11 + 4 => m = 15

Good luck! :)

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A table decreased in price by 3/5. After the reduction it was priced at 40. What was the original price of the table
Andrei [34K]

Answer:

64?

Step-by-step explanation:

3/5= 40

40:5=8

8 x 3=24

24 x 40=64

dunno if it's really correct so....

4 0
3 years ago
Can't figure out this problem can anyone help if so thank you
Virty [35]

Answer:

10th term of the sequence = 0.537

Step-by-step explanation:

First three terms of the sequence are → 5, 4, \frac{16}{5}..........

Ratio of 2nd and 1st term of the sequence = \frac{4}{5}

Ratio of 3rd and 2nd term of the sequence = \frac{\frac{16}{5} }{4}

                                                                        = \frac{4}{5}

Therefore, ratio between every successive term to the previous term is common.

Common ratio 'r' = \frac{4}{5}

First term of the sequence 'a' = 5

nth term of a geometric sequence = a(r)^n

Therefore, nth term of the given term will be  T_n=5(\frac{4}{5})^n

Now we have to find the 10 term of the given sequence.

For n = 10,

T_{10}=5(\frac{4}{5})^{10}

      = 0.53687

      ≈ 0.537

Therefore, 10th term of the sequence is 0.537

7 0
3 years ago
In a recent poll of 2,000 household, 29% had pets.how many households did not have pets?
Sladkaya [172]
2000x(100%-29%)=1420

1420 of them did not have pets
4 0
3 years ago
What is 2y/√4y^3 written in simplest form? assume all variables are positive.
diamong [38]

Answer:

√y/y  c.

Step-by-step explanation:

2y/√4y^3

=  2y / 2 y^3/2

= 1  / √y

= √y/y

3 0
3 years ago
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BabaBlast [244]
7a-17=4a+1
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ans: a=6
3 0
3 years ago
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