Please explain
-5x(squared)-3x+8
I have to factorise it and I don’t get it. Help please?

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?

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic. org

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar(s). a special 8-sided die is marked with the numbers 1 to 8. it is rolled 20 times with thsee outcomes: 3 4 5 2 7 1 3 7 2 6 2 1 7 3 6 1 8 3 5 6