13=-4. which number line shows the value of b/?
-3
-2
-1
0
1
2
3
4
5
4
-3
-2
-1
0
1
2
3
4
5
6

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?