The perimeter of a rectangular field is 326 yards. if the width of the field is 75 yards, what is its length?

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.