Rhianna has already knit 24 centimeters of scarf, and can knit 1 centimeter each night. How many nights will Rhianna have to spend knitting in order to knit a total of 27 centimeters of
scarf?

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Which graph represents the equation y =4x