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Gelneren [198K]
2 years ago
15

One positive number is 3 more than twice another. If their product is 629, find the numbers.

Mathematics
1 answer:
Soloha48 [4]2 years ago
5 0

Answer:

17,37

Step-by-step explanation:

one number = x

The positive number = 2x + 3

x * (2x+3) = 629

x*2x + x *3 = 629

2x² + 3x - 629 = 0

2x² - 34x + 37x - 17*37 =0

2x*(x -17) + 37(x - 17) = 0

(x - 17)(2x + 37) = 0

x - 17 = 0 ;     Ignore  2x + 37 as s is a positive number

x = 17

Positive number = 2*17 +3 = 34+3 = 37

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X/3 = 2,how to calculate x? <br> please help me
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2 years ago
Guys it is easy please write an explanation.<br> I will give brainliest answer to the best answer.
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Answer:

A.) 193

B.)191

C.)236

D.)128

Step-by-step explanation:

A)   12^2+(8-4)^3-15

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2 years ago
Show a way to count from 668 to 900 using ones, tens, and hundreds
zmey [24]

Answer

668 + 232 ones = 900

or

668 + 23 tens + 2 ones = 900

or

668 + 2 hundreds + 32 ones = 900

or

668 + 2 hundreds + 3 tens + 2 ones.

<u>Explanations</u>

900 - 668 = 232. Meaning we can add 232 ones to 668 to get 900.

232-200 = 32 ⇒ Meaning, we can add 2 hundreds and 32 ones to 668 to get 900.

32-30 = 2. This means we can add 2 hundreds, 3 tens and 2 ones to 668 to get 900.

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3 years ago
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