Questions from Business Mathematics

Q: Perform the multiplication or division indicated and collect the like terms.

Perform the multiplication or division indicated and collect the like terms. (4r – 3t) – (2t + 5r)

Q: Simplify and collect the like terms. 4x2y – 3x2y +

Simplify and collect the like terms. 4x2y – 3x2y + (–5x2y)

Q: Simplify and collect the like terms. (5s – 2t

Simplify and collect the like terms. (5s – 2t) – (2s – 4t)

Q: Simplify and collect the like terms. 4x2y + (–3x2y

Simplify and collect the like terms. 4x2y + (–3x2y) – (–5x2y)

Q: Evaluate expressions to six-figure accuracy. 0.893

Evaluate expressions to six-figure accuracy. 0.893–1/2

Q: Simplify and collect the like terms. 1 – (7e2

Simplify and collect the like terms. 1 – (7e2 – 5 + 3e – e3)

Q: Simplify and collect the like terms. (6x2 – 3xy

Simplify and collect the like terms. (6x2 – 3xy + 4y2) – (8y2 – 10xy – x2)

Q: Simplify and collect the like terms. (7m3 – m

Simplify and collect the like terms. (7m3 – m – 6m2 + 10) – (5m3 – 9 + 3m – 2m2)

Q: Simplify and collect the like terms. 2(7x –

Simplify and collect the like terms. 2(7x – 3y) – 3(2x – 3y)

Q: Simplify: a2 × a3

Simplify: a2 × a3