If a=5 and b=8. work out the value of the following:
3a + 5b -2 + 7
5a + 7b- 7 + b'
multiply out the following brackets:
4f (8 + g) - 10f
8n (3m + 8n) + 2n"

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

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.