How many terms are in the expression
2y-6+4x+1-2y?
A. 2
B. 3
C. 5
D. 9
I need the answer

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]