Using heron’s formula, calculate the area of the parallelogram to the nearest tenth of a square unit. area ≈ square units

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64