I'm having troubles with factorizing (all methods) Right now I'm having problems with these equations:
1) 3c^2 + 16c + 5
2) 2x^2 - 5x + 2

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Which graph represents the parent function of y=(x+2)(x-2)

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with