A) 37
C) 40
B) 30
D) 36
Find the value of x

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b