Some body better answer me plz plz using all my points for this will mark brainlest 1 hour to complete i will report if its wrong or absurd so if you decied to answer just for free points then i ill report u so dont plz help me 1 hour and brainlset plus 12 points

First off please don't be so rude, Your wording is quite brash and unthankful.

21 for the last box

For the top one its (7+21)÷2=14

and what It wants you to solve for be is unclear but its either 21, 28 or 14

Step-by-step explanation:

So lets work backwards here, she is left with 14 boxes after the fire, and it states that the fire took half of the boxes she had, so the oppisite of taking away half is multiplying by 2. So that gets us to 28, subtract the 7 she got at the start of the week and you get 21.

Answer for the second one:

So its 238 + 29 =267

Next box is 34 because 238 divied by 7

34 for the last box

let's add {f(x)=x+1}f(x)=x+1 and {g(x)=2x}g(x)=2x together to make a new function.

f(x)+g(x) =(x+1)+(2x)=x+1+2x=3x+1

let's call this new function hh. so we have:

{h(x)}={f(x)}+{g(x)}{=3x+1}h(x)=f(x)+g(x)=3x+1

we can also evaluate combined functions for particular inputs. let's evaluate function hh above for x=2x=2. below are two ways of doing this.

method 1: substitute x=2x=2 into the combined function hh.

h(x)

h(2)

​    

=3x+1

=3(2)+1

=7

​ since h(x)=f(x)+g(x)h(x)=f(x)+g(x), we can also find h(2)h(2) by finding f(2) +g(2)f(2)+g(2).

first, let's find f(2)f(2):

f(x)

f(2)

​    

=x+1

=2+1

=3

​  

now, let's find g(2)g(2):

g(x)

g(2)

​    

=2x

=2⋅2

=4

​  

so f(2)+g(2)=3+4=\greend7f(2)+g(2)=3+4=7.

notice that substituting x =2x=2 directly into function hh and finding f(2) + g(2)f(2)+g(2) gave us the same answer!

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation: