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Mathematics, 25.03.2020 23:27 lalacada1

1) Which statement best expresses the total cost (c) for buying (n) slices of pizza at $3.00 each?

A) c - n = 3.00
B) c + n = 3.00
C) c = 3.00n
D) c = n/3.00

2) Translate the following statement into an appropriate algebraic statement: The number of students is 50 less than 2 times the number of teachers.

A) S = 50 - 2T
B) S - 50 = 2T
C) S = 2T - 50
D) S = 2T + 50

3) A professional basketball player can score 3 more than 4 as many points per game as an average person. Which expression correctly describes how much the professional athlete can score if the average person can score "y" points.

A) 3 + 4y
B) 4 + 3y
C) 4 - 3y
D) 3(4)(y)

4) A new cell phone plan charges $0.07 per minute for calls and $0.15 per text message sent. What would be the best choices for variable(s) when writing an equation for the cell phone bill?

A) "a" would represent the number of minutes for calls, and "b" would represent the number of text messages.
B) "m" would represent the minutes for calls, "t" would represent the number of text messages.
C) "c" would represent the cost of both calls and text messages.
D) "t" would represent the total number of calls and text messages sent.

5) Jaime has a purse containing only dimes and quarters. What would be the best choice for variable(s) when writing an expression for the total value the coins in the purse?

A) "n" would be the number of nickles, and "p" would be the number of pennies in the purse.
B) "v" would be the total value of quarters in the purse.
C) "d" would be the number of dimes in the purse, and "q" would be the total number of quarters in the purse.
D) "d" would be the value for each dime in the purse, and "q" would be the value for each quarter in the purse.

6) Which equation best describes the pattern in the table below?
| Hours | Pay |
| 2 | $30.00|
| 4 | $60.00 |
| 6 | $90.00 |
| 8 | $120.00|

A) h + p = 15
B) p = 15h
C) h = 15 - p
D) h/p = 15

7) Which equation best describes the pattern below?

| Minutes Elapsed (t) | Points (p) |
| 1 | 200 |
| 2 | 400 |
| 3 | 600 |

A) p = 20t
B) t = 20p
C) p = 200t
D) t = 200p

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