Which statement is true about the difference square root of 7 - square root of 28?
a. it is rational and equal to -2.
b. it is rational and equal to 0.
c. it is irrational and equal to -2square root of 7.
d. it is irrational and equal tosquare root of 7.

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Describe how you can act financially responsible.