5. Todd bought a hamburger for $4.95, fries for $1.99, and a drink for
$2.25. How much did he spend on
lunch?

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

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

X+ y = 5 ; x - y =3 solve using linear combination