3 years ago

The cost of 24 bottles of water is $6. which expression shows how to find the cost of 10 bottles of water?

Mathematics

1 answer:

Helga [31]3 years ago

4 0

The answer would be A

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Complete the square to write 6x2 + 12x + 9 = 0 in the form of a(x − b)2 = c; where a, b and c are integers.

MrMuchimi

Note that the formula is: ax² + b(x) + c =0

You are trying to write it in the form: a(x - b)² = c

Note that:

a = 6

b = 12

c = 9

Plug into corresponding places: 6(x - 12)² = 9

Because you are just telling us to write it in the form a(x − b)² = c, 6(x - 12)² = 9

is your answer

hope this helps

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4 years ago

Find the value of y.

ivolga24 [154]

Answer:

Step-by-step explanation:

2x11=22

3(3+x)

22=9x+3x

Subtract nine

13=3x

Multiply 13 by 3=13/3

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Answer is:4.3

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3 years ago

Tomas wants to buy a new baseball bat. The one he likes costs $130, but it is on sale for $104. What is the percent of the disco

Minchanka [31]

130-104=26
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0.2=20%
Tomas will get a 20% discount if he buys the bat.

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4 years ago

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The equation below describes a parabola. If a is negative, which way does the parabola open? x = ay2

Anastasy [175]

This type of parabola opens either to the left or to the right. The negative makes it open to the left.

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Select all of the answers that are elements of M = {x | x is a month of the year}

BlackZzzverrR [31]

Answer:

{January, February, March, April, May, June, July, August, September, October, November}

Step-by-step explanation:

The set is formed by months of year with indexes larger than 0 and lesser than 12.

The year starts at month 1, which is January, and finishes at month 12, which is December.

Since we want lesser than 12, December is not part of the set. So the answer is given by:

{January, February, March, April, May, June, July, August, September, October, November}

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3 years ago