Topic 5 Review; 8th grade

Two students are reading a novel. Ashley reads 10 pages per day. Carly reads 8 pages per day, but she starts early and is already on page 40.

Write an equation for the amount of pages Ashley has read

Do not use any spaces.

Write the equation in slope intercept form

Two students are reading a novel. Ashley reads 10 pages per day. Carly reads 8 pages per day, but she starts early and is already on page 40.

Write an equation for the amount of pages Carly has read

Do not use any spaces.

Write the equation in slope intercept form

Two students are reading a novel. Ashley reads 10 pages per day. Carly reads 8 pages per day, but she starts early and is already on page 40.

What is the solution to this system?

Do not use any spaces.

(day,pages)

How many solutions does the system of equations have?

• No Solution

• One Solution

  (0,5)

• One Solution

  (1,4)

• Infinitely Many Solutions

Adventure Play sells an mp3 player for $18.00 and charges $3.25 per song. King music sells a player for $23.00 and charges $2.00 per song. For how many songs will the cost be the same?

• 3 songs

• 4 songs

• 5 songs

• 6 songs

Solve the system of equations using eliminations. How many solutions does the system have?

• No Solution

• One Solution

  (3,3)

• One Solution

  (10,8)

• Infinitely Many Solutions

Solve the system of equations using elimination.

• (7,-6)

• (6,7)

• (-7,-7)

• (6,6)

What is the solution of the system of equations?

Use substitution. What is the solution of the system of equations

Sia sells large candles for $3 each and small candles for $2 each. She sold 17 candles for $46.00. How many of each size candle did she sell?

• 4 small and 13 large candles

• 5 small and 12 large candles

• 12 small and 5 large candles

• 13 small and 4 large candles