franirez512fr51 franirez512fr51
  • 04-09-2014
  • Mathematics
contestada

22.) -5n+3(6+7n)
23.) -2n-(9-10n)
24.) 10-5(9n-9)

Respuesta :

luana
luana luana
  • 04-09-2014
[tex]22)\\\ -5n+3(6+7n)\\-5n+18+21n\\16n+18\\\\23)\\-2n-(9-10n)\\-2n-9+10n\\8n-9\\\\24)\\10-5(9n-9)\\10-45n-9\\-45n+1[/tex]
Answer Link

Otras preguntas

What is 22% of 50? ОА. ОВ. 28 Ос. 22 OD. 11
What is the value of x in the diagram? (x + 45) (x + 105)
Simplify: -1.5(-3.6+2)
7% total of 36,673 NEED HELP
A wheel with a diameter of 21 inches is rolling on a farm. After 100 revolutions, approximately how many inches has the wheel traveled? Use 22/7 for pi
A 55" T.V costs $300. They are on sale for 30% off the original price. How much is the T.V after the discount?
Which pair of lines are perpendicular lines? O A y = 4x-6 = 4x+11 B y=-48-6 y = 4x+11 O c y = 1 - 6 y = 4x+11 Ody=--6 y = 4x+11
What part did scientific observation and reason play in Isaac Newton's thought process, and why did he hesitate to publish his findings?
2 similarities between industrialization in japan and europe
How many solutions does this system have? x-y=-4 3x+y=8 one ООО two a an infinite number no solution