The length of the base of an isosceles triangle is 10 meters less than twice the length of one
of its legs. If the perimeter of the triangle is 50
meters, find the length of the base of the
triangle

Evaluate the expression for the given value of the variable 7a - 4a for a =8

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.