14-02-2017
Mathematics

contestada

(6a+11)

(2a + 83)

A) 21

B) 17

C) 18

D) 20

(20points)

Respuesta :

14-02-2017

(6a+11)=(2a+83)
6a+11=2a+83
-11 -11
6a=2a+72
-2a -2a
4a=72
4/4a=72/4
a=18
The solution is 18

Answer Link

ayeitzjayla ayeitzjayla

01-02-2021

Answer:

18

Step-by-step explanation:

Just took the test.

Answer Link

Otras preguntas

Which of the following expressions is represented on the grid below

How do you figure this out?

A rectangles width is three inches less than 5 times its length.What are the dimensions of the perimeter is 138 inches?

given a dilation with the origin O (0,0), by observation determine the scale favor “k”. Do, k = (5,0) —> (15,0) what is the scale factor K

A major disadvantage of using biomass for energy is

How many times as bigger is it? Picture shown above

Solve (x + 1 < 4) ∩ (x - 8 > -7).

By 1200 c.e. improved agricultural technology had spread throughout much of sub-saharan africa primarily through the (a) development of oxen immune to diseases

How can these forelimbs explain how life changes over time?

please help thank you!