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IgorC [24]
3 years ago
13

Which situation results in a final value of zero?

Mathematics
2 answers:
Anna [14]3 years ago
4 0
C.
2.5mi to someplace then coming back is 0
ludmilkaskok [199]3 years ago
3 0

Answer:

I believe the answer is D because even though c and d are similar, in C,  the total distance ridden is 5 miles because they rode back and forth so you add the distances. In D, you don't earn any profit because you sold the item for the original price. That is why I think the answer is D. A and B isn't  giving 0 as the answer because A is 6 for the answer and B's answer is 24.

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PLEASE HELP ITS DUE TODAY!!!Mr.Sanchez's Class sold fruit pues for $1.65 and Mr.Kellys class sold bottles of fruit juice for $1.
siniylev [52]

Answer:

a. 1.65s+1.36k=118.17 and s+k=79

b. Mr Sanchez with $61.05

c. 61.05 - 57.12 = $3.93

Step-by-step explanation:

A system of equations is 2 more or more equations with the same variables that relate information about a situation. Here the variables will be S for the number of Mr. Sanchez's class fruit sold and K for the number of Mr. Kelly's bottles of fruit juice sold.

The first equation can be written as 1.65s +1.36k = 118.17 for the total amount of money sold. This equation says $1.65 per item sold by Mr. Sanchex plus 1.36 per item sold by Mr. Kelly equals a total of $118.17.

The second equation can be written between the total number of items sold which was 79. This is s+k=79.

To solve, graph, substitute or eliminate to find s or k. Here we will substitute by rearranging s+k=79 as k=79-s.

1.65s+1.36(79-s)=118.17

1.65s+107.44-1.36s=118.17

0.29s+107.44=118.17

0.29s = 10.73

s= 37 items sold in Mr. Sanchez's

Substitute again into the equation s+k=79.

37+k=79

k=79-37

k= 42 items sold in Mr. Kelly's

This means Mr. Sanchez's earned $1.65(37)=$61.05 and Mr. Kelly's earned $1.36(42)= $57.12


5 0
3 years ago
Sarah kept track of the points she scored during her first five basketball games in the table shown.
grandymaker [24]

Answer:

E

Step-by-step explanation:

If you add 22 onto the sum of all the points and divide by the amount of games (6), you get 12.

4 0
3 years ago
John buys 100 shares of stock at $100 per share. The price goes up by 10% and he sells 50 shares. Then, prices drop by 10% and h
Juliette [100K]
The profit that John got from the last 50 was $5000.
5 0
3 years ago
Explain how you would solve -5/8 divided by 2/3 and what the solution is?
andre [41]

Answer:

-15/16

Step-by-step explanation:

-5/8 ÷ 2/3

Copy dot flip

-5/8 * 3/2

Multiply the numerators

-5*3 = -15

Multiply the denominators

8*2 =16

Put the numerator over the denominator

-15/16

4 0
3 years ago
In a certain Algebra 2 class of 29 students, 13 of them play basketball and 7 of them play baseball. There are 4 students who pl
Inessa [10]

Answer:

16/29

Step-by-step explanation:

P(A∪B) = P(A) + P(B) - P(A∩B)

P(basketball or baseball) = P(basketball) + P(baseball) - P(both)

= (13/29) + (7/29) - (4/29)

= 16/29

The probability that a randomly chosen student plays either sport is 16/29.

3 0
3 years ago
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