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Marizza181 [45]
3 years ago
15

One-third of a number is 7. Find the number.

Mathematics
2 answers:
Paraphin [41]3 years ago
6 0

Answer:

21

Step-by-step explanation:

21/3 = 7

Temka [501]3 years ago
5 0
The answer to ur question is 21
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Find the LCM of the numbers.<br> 3,16,20
KengaRu [80]

Answer:

240

Step-by-step explanation:

find multiples of 3 16 and 20 and multiply the multiples . you will get 240 .

i hop it helps you ❤

3 0
2 years ago
the weight of a bucket is 33/2 kg. if 1/4 of the bucket contains water weighing 21/4 kg , determine the weight of empty bucket
Sauron [17]

Answer:

15.733kg

Step-by-step explanation:

33.2 - 21.4 = 11.8

3/4 of the bucket empty is 11.8kg.

11.8 divided by 3 is 3.933. 3.933 x 4 is 15.733

7 0
3 years ago
Which expression is equivalent to 1/3(5x+3y)+2/5y+7?
Pepsi [2]
D is the answer because all you have to do is solve
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What is an equation of the line that passes through the point (8, 2) and is parallel to
gayaneshka [121]

Answer:

x+4y is not change because it's parallel what changes is the result 8 + 4 × 2 = 16 so the equation is x + 4y = 16

4 0
3 years ago
Can someone please help me with my math asap​
Margarita [4]

Answer:

A) 15x - 12

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Distributive Property

<u>Algebra I</u>

  • Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define</u>

5x(3 - 12x) - 3(4 - 20x²)

<u>Step 2: Simplify</u>

  1. Distribute:                         15x - 60x² - 12 + 60x²
  2. Combine like terms:         15x - 12
8 0
3 years ago
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