which is a better buy? A 24-ounce bottle of shampoo for $9.00 or a 16- ounce bottle of shampoo for $7

Answers

Answer 1
Answer: The answer is the 16 - ounce bottle of shampoo for $7. This is how I did it:
I divided the price and the ounce of shampoo in the bottle.
24/9 = $2.67 per ounce and 16/7 = $2.29 per ounce
Now you can see which one is a cheaper price. Hope this helped you =)

Answer 2
Answer: The better buy would be the 16- ounce bottle of shampoo for $7

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Which type of angle is ABC?
help quick!

Answers

Answer:

A right angle.

Step-by-step explanation:

65+25 =90

25+65= 90°

Answer:∠ABC is a vertical angle. Because, vertical angles are 90°

Aaron and Maria collected shells one morning at the beach. Maria had 3 times as many as Aaron, but they would have the same number of shells if Aaron had found 8 more and Maria had found 6 less. How many shells did Aaron collect?

Answers

As per the concept of unitary method, Aaron collected 7 shells.

Let's assume that Aaron initially collected "A" shells, and Maria initially collected "M" shells.

According to the first piece of information, Maria had three times as many shells as Aaron: M = 3A.

Now, according to the second piece of information, if Aaron had found 8 more shells and Maria had found 6 fewer shells, their final shell counts would have been the same. So, Aaron's final count would be A + 8, and Maria's final count would be M - 6.

Given that the final counts are equal, we can set up an equation:

A + 8 = M - 6.

Now, we can substitute the value of M from the first piece of information (M = 3A) into the equation above:

A + 8 = 3A - 6.

Next, let's solve for A:

8 + 6 = 3A - A,

14 = 2A.

Finally, we can find the value of A by dividing both sides of the equation by 2:

A = 14/2,

A = 7.

So, Aaron collected 7 shells.

To know more about unitary method here

brainly.com/question/28276953

#SPJ2

3A = M
A + 8 = M - 6
3A = M

A + 8 = 3A - 6
A + 14 = 3A
14 = 2A
A = 7

M = 3A
M = 3 x 7
M = 21

So overall Aaron had 7 shells, and Maria had 21. 

A system of three linear equations in three variables is consistent and independent. How many solutions to the system exist?A: none
B: one
C: three
D: infinitely many

B is correct

Answers

the answer is “One”

Do you know how to do -2(3x-5)-2x=2(6-3x)

Answers

Answer:

no

Step-by-step explanation:

A rhino can run at speeds of about 28 miles per hour. What is that speed in feet per second, to the nearest whole number? (Remember, there are 5280 feet in a mile, 60 seconds in a minute, and 60 minutes in an hour.)A.189 feet per second
B.88 feet per second
C.36 feet per second
D.41 feet per second

Answers

We have 28 mph.
To convert that to feet we would multiply that by 5,280.
To convert that to seconds we have to divide it by 3,600.
So, basically we have to get 28 and multiply it by 5,280 / 3,600 and that equals
41.066666666 feet per second.
Answer is D

Answer: 41 feet per second


Step-by-step explanation:


Don't understand the measure

Answers

Hello,

\widehat{ABD}=(180-40)/(2)=70 (sum of angles of a triangle=180°)

\widehat{ABE}=180-70=110 supplementary angles

\widehat{ABE}=\widehat{DCF} translation BC

\widehat{BCF}=110-40=70 image of the angle DAB by the axis symmetry DB

\widehat{BCF}=\widehat{BEF} opposed angles of a parallelogram
are supplementary.

\widehat{BEF}=\widehat{HEG} opposed angles by the vertex

\widehat{HEG}=\widehat{IHE}=70 alterne-interne angles (sorry for the words English is difficult for me)