5^-2x times 5^x+2 = 5^-2x

me solve this equation. solve for x. explain the

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?