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frosja888 [35]
3 years ago
12

What is the x value such that y =15 - 3x and y = 0?

Mathematics
1 answer:
vivado [14]3 years ago
8 0
X=5 

0=15-3x or 3x+15=0
  
3x+15=0
    -15   -15

3x=15
---   ---
 3     3  

x=5

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6 0
3 years ago
Find the volume, in cubic centimeters, of the rectangular prism pictured below.
never [62]

Answer:

V= 18.75 cm^3

Step-by-step explanation:

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6 0
3 years ago
Keiko drove 225 miles using 10 gallons of gas. At this rate, how many gallons of gas would she need to drive 441 miles?
lidiya [134]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
The triangle is a right triangle and on the left is 5 on the bottom is 12.
spayn [35]

Answer:

B. 13

Step-by-step explanation:

To find the missing hypotenuse of a right triangle we can use this formula:

c = \sqrt{(a^{2} } +b^{2} )

Lets solve:

c = \sqrt{5^{2} + 12^{2} }

c = \sqrt{25 + 144}

c = \sqrt{169}

c = 13

5 0
3 years ago
When you multiply a number by 6 and subtract 5m the product ,you get 7. find the number.​
Neporo4naja [7]

Answer:

x = 2

Step-by-step explanation:

Let the number be x

When we multiply a number by 6 and subtract it by 5, we would get 7.

On multiplication of number x with 6 it will be 6x.12

On subtraction of 5 it will be 6x - 5

6x - 5 = 7

6x = 7 + 5  

6x = 12

x = 12/6

x = 2

6 0
3 years ago
Read 2 more answers
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