Which expression is equivalent to 3.6 x 10^7
(2.5 x 10^6)(1.6 x 10^3)
Answer choices
A. 9.0 x 10^-15r
b. 9.0 x 10^-10
c. 9.0 x 10^-3
d. 9.0 x 10^-1

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

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.

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y