SophieDragon SophieDragon

24-01-2020
Mathematics

contestada

please help!
Simplify 5 + 2{x - 4[3x + 7(2 - x)]}.
A -34x - 107
B 34x - 107
C 34x + 107

Respuesta :

shaggy12345 shaggy12345

24-01-2020

Answer:

Should be B

Step-by-step explanation:

5 + 2 ( x-4[3x+7(2-x)]

5+2 (x-4[ 4x + 14])

5+2 (17x - 56)

5 + 34x - 112

34x - 107

Answer Link

Otras preguntas

Write an equation in slope-intercept form for the line that passes through each pair of points. (-4, -3) (2, 3)

How did the powers of the states to permit racial discrimination change over time?

An isosceles triangle has an angle that measures 50°. What measures are possible for the other two angles? Choose all that apply. 50° 10° 80° 65°

Переказ текста Книжкова Хвилинка. Даю 30 балів

Evaluate the integral using integration by parts with the indicated choices of u and dv. (use c for the constant of integration.) 2x ln x dx; u = 2 ln x, dv = x

HELPPP PLS WHAT TO DO WITH THE UNDEROOT

What are the odds in favor of rolling two number cubes and having a 7 on the first roll and doubles on the second roll? please give an explanation

For a HOT DAY, assign an UP or DOWN arrow to indicate which processes are up or downregulated, respectively. Then click SUBMIT!

A store is having a sale on almonds and jelly beans today. The table below shows the amount of each type of food (in pounds) and the total cost (in dollars) of

5. A train started from a station and accelerated at 0.5 m s² to reach its top speed of 50 m s¯¹ and maintained this speed for 90 minutes. As the train approach