Topic 4 Quiz

Solve the equation: y - 12 = 89

• y=77

• y=101

• y=12

Solve the equation: 80+r=160

• r=80

• r=240

• r=12,800

• k=34

• k=5.8

• k=145

Solve the equation: 7s=245

• s=35

• s=1,715

• s=252

Which inequality matches the graph?

Jeremiah spends at least $14.50 on lunch at the diner every day. Write an inequality to represent the amount he spends.

• True

• False

The pounds p, of flour you buy and the number of bread loaves, b you want to bake.

• b is independent, p is dependent

• p is independent, b is dependent

The number of pages, p you read in your book in h hours

• h hours is independent, p pages is dependent

• h hours is dependent, p pages is independent