Determine the vertex- f( x)= x^2 +4x +3

(2,-1)
(-2, -1)
(-3, -1)
(-1, -2)

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?