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

Simplify. 2(x-3)-4x 1
how do we find the area of the quadrilateral
Find the distance between the two points (8,-8) and (-1, -5) in simplest radical form.
-8d +20 with a factor of -4
Scrieti fractiile urmatoare sub forma ireductibila apoi aduceti fractiile la un numitor coming
Pure water at sea level weighs __ pounds per cubic food A. 32.2 B. 62.4 C. 39.4 D. 78.2
18. In rectangle ABCD, length AB measures (2x - 5) cm while length CD measures(5x-14) cm. If the breadth BC of the rectangle measures (1.6x - 3.9) cm, then find
(2+5)-4 to the power of 2
if branch can be used to compute an absolute value of a number. a) Trueb) False
Ms. Young ate 4 donut holes and Mrs. Hatch ate 25% more than that. How many donut holes did Mrs. Hatch eat?