ryaniffland12 ryaniffland12

01-03-2017
Mathematics

contestada

(1).Factor the expression: 15n- 18
A:15n-18
B:3(5n-6)
C:5(3n-13)
D:3(5n-18)

(2).solve for x: -2.3(x-1.2) = -9.66
A:3.2
B:9.7
C:11.6

Respuesta :

Аноним Аноним

01-03-2017

(1).Factor the expression: 15n- 18
answer
B:3(5n-6)

(2).solve for x:
-2.3(x-1.2) = -9.66
-2.3x +2.76 = -9.66
-2.3x = -9.66 - 2.76
-2.3x = -12.42
x = 5.4

answer is x = 5.4

I don't see any answer above matched.

Answer Link

Otras preguntas

The 15th Amendment, which granted African Americans the right to vote, was passed on which date?

need help fast what are all the solution to this problem

United States inventor (born in Scotland) of the telephone (1847-1922)

This watery vacation spot is considered part of both California and Nevada. Name this lake

What American President was famous for playing golf every Fourth of July?

IDEAS FOR RECONSTRUCTION, explain why they are good ideas?

Mean that is computed with extra weight given to one or more variables of the sample. Weighted average Dependent variable Ordered pairs Like terms

Rewrite the rational exponent as a radical by extending the properties of integers exponents. 2^3/4 / 2^1/2

This US national park covers 270 square miles, and 95% of it is underwater. Divers and snorkelers explore its shipwrecks and a bright coral reef, home to reef

What event took place to celebrate the signing of the Declaration of Independence? a. the Liberty Bell was rung b. an effigy of King George III was burned c