cartHsophiedomeowa
cartHsophiedomeowa cartHsophiedomeowa
  • 03-10-2016
  • Mathematics
contestada

Simplify by combining like terms.2(−4y − 9) − 5y

Respuesta :

dcary
dcary dcary
  • 03-10-2016
Multiply out the brackets first.
So 2(-4y-9)-5y becomes -8y-18-5y   [2 times -4y and 2 times -9]
Then simplify -8y-5y-18 to the answer ......-13y-18 or -(13y+18)
Answer Link

Otras preguntas

Which new technologies expanded trade in the late 1400s?
Identify the producers,primary consumers, and secondary consumers in this ecosystem
Hypnosis is sometimes used to treat anxiety disorders. True or False
It takes four barbarians to turn the wheel below. How many barbarians would it take if the wheel radius were doubled and the axle radius stayed the same? A. F
Summering Kirchhoffs current law in your own words
A 15 ft high vertical wall retains an overconsolidated soil where OCR-1.5, c'-: O, ф , --33°, and 1 1 5.0 lb/ft3. Determine the magnitude and location of the th
What is the earths outer crust?
Which sentence is not logically structured
is the equation y = 5x2 linear or not
A farm has 28 chickens, 12 cows and 6 horses. What is the ratio of horses to total animals? Write your answer as a simplified ratio.