Atriangular-shaped wall has a base of 2x + 4 and a height of x + 3. the area of the triangle is 56 in.2. what is the value of x?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?