2 years ago

Did I get this right? If I did t could someone explain it to me

2 answers:

8 0

You are correct, by using vertical line test, all these are functions except graph b because there is more than one y output to one x input.

Kisachek [45]2 years ago

3 0

Answer:

Yes, you are correct.

Step-by-step explanation:

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Before leaving to visit Mexico, Levant traded 270 American Dollars and received 3,000 Mexican Pesos. When he returned from Mexic

Darya [45]

American Dollars: 270, 9
Mexican Pesos: 3,000, 100

To convert from Mexican pesos to American dollars, multiply the amount by 0.09.

8 0

2 years ago

PLZ HELP QUICK TO HELP SOLVE THIS

djverab [1.8K]

I got C for your work

4 0

3 years ago

An electronics store has portable CD players on sale for $54.95. If the local sales tax is 6.5%, what is the total cost of a CD

borishaifa [10]

Answer:

Total cost of CD player = $58.52

Step-by-step explanation:

Given data:

Price of CD player on sale= $54.95

Local sales tax = 6.5%

Total cost of CD player = ?

Solution:

Local sales tax= (6.5 * 54.95)/100 = $3.57

Total cost of CD player = Price of CD player on sale + Local sales tax

= $54.95 + $3.57

Total cost of CD player = $58.52

7 0

3 years ago

The width of a rectangle is 7 inches less than its length. The area of the rectangle is 120 square inches. Solve for the dimensi

kramer

width= 8

Length= 15

(8x15= 120 and 8 is 7 less than 15)

8 0

2 years ago

The perimeter of the triangular park on the right is 16x-6. What is the missing length? The bottom side length is 5x+4 and the r

Romashka-Z-Leto [24]

Answer:

$(9x-5)\ units$

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The perimeter of a triangle is the sum of the length of their three sides

$P=a+b+c$

where

a,b,c are the length sides of the triangle

In this problem we have

$P=(16x-6)\ units\\a=(2x-5)\ units\\b=(5x+4)\ units$

substitute and solve for the missing length

$(16x-6)=(2x-5)+(5x+4)+c\\c=(16x-6)-(2x-5)-(5x+4)\\c=(9x-5)\ units$

3 0

3 years ago