21-05-2019
Mathematics

contestada

Factor: -12n - 20,
a. -4(3n-5)
b. 4 (3n-5)
c. -4 (3n+5)
d. 4 (3n+5)

Respuesta :

21-05-2019

c. -4(3n+5)

you take out the GCF which would be -4 in order to simplify the equation. It has to be a -4 and not 4 because you have to get the values in the parentheses to be positive and the only way to make it positive is to take out a negative.

Answer Link

Otras preguntas

If a function f is continuous for all x and if f has a relative maximum at (-1, 4) and a relative minimum at (3, -2), which of the following statements must be

the decimal of 10 3/4

An example of a stateless nation in the middle east is provided by who?

i need help with adding fractions

Sara cut off 1/8 of a 48-inch piece of ribbon. Jane cut off 1/9 of a 36-inch piece of ribbon. They compared their cut pieces. Whose piece is longer? How much lo

Solve the system of equations using substitution. y= 3/4x-7 4x- 6y=50

the smaller of two numbers is 2 less than 1/3 the larger. this sum of the two numbers is 50. find the value of the numbers

If a function f is continuous for all x and if f has a relative maximum at (-1, 4) and a relative minimum at (3, -2), which of the following statements must be

Which of the following integers is in the solution set of │1 – 3x│ < 5 ? I -1 II 1 III 2

If the tax rate is 6.5%, what is the tax on $80?