Uhave 85 coupons she can trade 10 in for a toy how many toys can she get for her coupons n how many coupons left over?

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Hurry which expression is equivalent to 3√x^5y?

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120