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irina1246 [14]
3 years ago
6

The sum of two numbers is 48. One number is 4 less than the other. Find the numbers.

Mathematics
1 answer:
Kruka [31]3 years ago
8 0

Answer:

=26

=22

Step-by-step explanation:

\:  \:   \: x+x-4=48 \\  = 2x - 4 = 48 \\  = 2x = 48 + 4\\  = 2x = 52 \\ =  x = 26 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:= x - 4 = 26 - 4 = 22

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your friend spends 6+5x minutes lifting weights and 9x+8 minutes running on a treadmill. write a polynomial that represents how
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(4x + 2) more minutes is spent running on the treadmill than lifting weights

<em><u>Solution:</u></em>

Given that,

your friend spends 6+5x minutes lifting weights

9x+8 minutes running on a treadmill

Therefore,

Time spent on lifting weight = 6 + 5x minutes

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Thus we need to find the difference between time spent on treadmill and time spent on lifting weight

Difference = Time spent on treadmill - Time spent on lifting weight

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3 years ago
My supersonic jet burns 4 gallons of jet fuel in 3 seconds. How many gallons of jet fuel do I need to fly for an hour?
sergiy2304 [10]

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Read more about Algebra at; brainly.com/question/4344214

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Answer:

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