#4) Solve the following systems of equations by any method. x - y = 7

3x + y = 1

A (2,-5)
B (3,-4)
C (2,5)
D (-4,3)​

Add the fractions and simplify 1/2+ 1/3

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.

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie