Two more than a number is 8. Which equation can you solve to find the number? A. 2x=8
B. x+2=8
C. x+8=2
D. 2+8=x

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4