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ololo11 [35]
3 years ago
10

Check Your Understanding- Question 1 of 12 True or False: y = x2-3 is a function of x.

Mathematics
1 answer:
serious [3.7K]3 years ago
7 0

Answer:

False

Step-by-step explanation:

The x is suposed to be behind the 2 making it a true linear equation

<u><em>*Please vote 5 star and brainliest and leave thanks*</em></u>

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4x = 3/7 I really need help
kakasveta [241]
To solve this problem, we need to simplify.

4x = 3/7
x = 3/7 ÷ 4
x = 12/7
x = 1 5/

Hope this helps!
7 0
3 years ago
Which system of equations would have the same solution as the system: x+y=5 3x+2y=10
Alex73 [517]
{ x + y = 5     * ( -3 )
  3x + 2y = 10

- 3 x - 3 y = - 15
  3 x + 2y = 10
_______________
          - y = - 5  * ( -1 )
 
           y = 5

For x :

3 x + 2 y = 10

3 x + 2 * ( 5 ) = 10

3 x + 10 = 10

3 x = 10 - 10

3 x = 0

x = 0 / 3

x = 0

X = 0 and y = 5

hope this helps!





5 0
3 years ago
a quiche with a diameter of 12 inches can feed 6 people. can a quiche with a diameter of 10 inches feed 4 people, assuming the s
Andrew [12]
This is an area problem where the area of a circle is pi*r^2.

A quiche with a diameter of 12 has an area of pi*6^2 = 36pi

So if it can feed 6 people, then the serving size per person is 6pi per person.

A quiche with a diameter of 10 inches has an area of pi*5^2 = 25pi

If each person requires 6pi worth of quiche, then 25pi/6pi = 4 1/6 people.

So yes, it can serve 4 people.
7 0
3 years ago
Please answer this correctly
Nezavi [6.7K]
<h3>Answer: B) Hampton apartments</h3>

Divide the number of one-bedroom apartments over the number of two-bedroom apartments.

For Centerville, we have 42/50 = 0.84

For Hampton, we have 27/41 = 0.659 approximately

Hampton's ratio is the smaller of the two ratios.

3 0
3 years ago
Read 2 more answers
Which of the following graphs has a slope of<br> -5 and a y-intercept of 4?
olga2289 [7]

Answer: B.

Step-by-step explanation:

I hope this helps!

4 0
3 years ago
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