Write the first four terms of the sequence
the rule is: start at 3 1/8, subtract 3/4

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove