Seudónimo Seudónimo

28-10-2020
Mathematics

contestada

Expand and simplify (with steps)
5(x + 2y) – 4(y - x)

Respuesta :

jimrgrant1 jimrgrant1

28-10-2020

Answer:

9x + 6y

Step-by-step explanation:

Given

5(x + 2y) - 4(y - x) ← distribute both parenthesis

= 5x + 10y - 4y + 4x ← collect like terms

= 9x + 6y

Answer Link

Otras preguntas

Which of the following is a characteristic shared by the Haitian and French revolutions?

When most liquids are frozen, the molecules get closer together. In water, however, hydrogen bonds cause individual water molecules to remain farther apart. Whi

What does "Silencio, silencio... mis antenitas de vinil están detectando la presencia del enemigo" mean?

When Mendel crossed purebred purple flowering plants (PP) with purebred white flowering plants (pp), what were the flower colors of the resulting offspring? 25

Solve using elimination method. 2x+3y=7 and 4x+2y =-6 A) one of (32,-19) or (6,-5) B) one of (0,1) or (2,0) C) one of (-3,1) or (2,1) D) one of (4,–1) or (-4,5

Which piece of evidence did Alfred Wegener use to develop the theory of continental drift? A. basalts on the ocean floor B. undersea mountain ranges C. simi

which of the following transformations does not preserve distance and angle measures? A .translation B.reflection C.rotation D.horizontal stretch?

what is the kinetic energy of an object that has a mass of 30 kilograms and moves with a velocity of 20 m/s?

a store was having a sale and HD a shirt for 3/4 its normal price.The shirt is what percent of its normal price.

what is the lcm of 36 and 78

ACCESS MORE EDU ACCESS Universidad de Mexico