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VLD [36.1K]
3 years ago
7

15 more than 3 times a number is at most 7

Mathematics
1 answer:
hammer [34]3 years ago
8 0

Answer:

Let x = the number

"Fifteen more than" means addition

"Three times a number" is multiplication

"three less than" is subtraction, as is the term difference

Putting it all together, we have

7 - (15 + 3x) = (9 - 5x) - 3

-8 + 3x = 6 - 5x

-8 = 6 - 8x

-14 = -8x

14/8 = 7/4 = x

Step-by-step explanation:

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Step2247 [10]

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
128 is 74% of what number
GarryVolchara [31]
Percent means parts out of 100
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'of' means multiply


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What are the x-intercepts of the parabola?
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