Mrs. Rowan allotted 30 minutes at the beginning of class for her students to complete an exam. What is Mrs. Rowan’s percent error

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

The variable in a relation who’s value depends on the value of the independent variable is called what?

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.