Seudónimo Seudónimo
  • 03-02-2016
  • Mathematics
contestada

Please need help for 1-9

Please need help for 19 class=

Respuesta :

nobrains
nobrains nobrains
  • 03-02-2016
1-9 uses the distributive property

The distributive just breaks the quantity apart.
a( b + c) = ab + ac
Multiply a times each number in the parentheses.

Now using real numbers for #1: 3(2x - 5)
Multiply 3 times 2x, = 6x
Now multiply 3 times -5 = -15

Now you put the two terms you got and you get 6x - 15
Answer Link

Otras preguntas

what would happen if the chromosome number were not reduced before sexual reproduction?
How do I graph f(x)= -cos(x-pi)?
The crew on fishing boat caught four fish weighing a total of 1092 pounds. The tarpon weighed twice as much as the amberjack and the white marlin weighed twice
how many thirds in 5
How do u do this problem: W/6+5/8=-1 3/8 I got this answer: -1 53/64
What chemical compound is C2HsOH?
When 8.00x10^22 molecules of ammonia react with 7.00x10^22 molecules of oxygen according to the chemical equation shown below, how many grams of nitrogen gas ar
A packet is dropped from a stationary helicopter, hovering at a height 'h' from the ground level, reaches the ground in 12s. Calculate 1) value of 'h' "displac
if x = -3 calculate the value of: x3 + x
How do I write 4.76325 as a fraction?