20-11-2020
Mathematics

contestada

12(−1.4m+0.4)=

0.7m + 0.2

-0.7m + 0.2

2.8m + 0.8

-2.8m + 0.8

Respuesta :

carlos149 carlos149

20-11-2020

Answer:

m = 0.28571428571

or 0.29(to the nearest tenth)

Step-by-step explanation:

First, distribute

12(−1.4m+0.4)=

-16.8m + 4.8 =

Now move the constant to the right.

-16.8m + 4.8 =

-16.8m = -4.8 =

Now divide,

-16.8m = -4.8 =

m = 0.28 or 0.29

Answer Link

Otras preguntas

Suppose a bird flew east for 7.95 s and then abruptly turned and flew 161 m south, so that the magnitude of the bird's resultant displacement is 226 m. Calculat

what is the perimeter of a rectangle with the of 10cm and width 20cm

Which of the following is an excellent credit score? A) 300 B) 400 Eliminate C) 800 D) 900

Why does carrie discover a new atmosphere when she renters the street

a. The dissociation constant of the weak acid HF is K₂ = [H][F]. If at equilibrium Ka [HF] the concentrations of H* and F are each 2.6 x 10-3 M and the concentr

The difference of the squares of two numbers is 15. The difference of twice the square of the first number and the square of the second number is 30. Find the n

A 29-year-old female develops sepsis and, as a consequence, she experiences profound vasodilation. a) What effect does vasodilation have on the afterload? Expla

the arc corresponding to the central angle of 35 degrees in a circle of radius 10 feet measures __feet. Round your answer to two decimal places.

Russia has an abundance of timber as a natural A. resource B. border C. ground cover

I need help with this