Um i need with these four questions can you write the problems step by step not just by the answer but write the answer down. i need so much if this is not done my teacher will seriously be so mad because i don’t know what to do and how to find the answer so i need so much me.

I did the first one for you and hopefully after that you catch on

Step-by-step explanation:  so 51 can’t fit into that 2 so you put a zero on top of the line right above the 2 and a zero below the 2 making it a subtraction problem, and 2 minus 0 equals 2. Then bring the 5 from 588 next to the 2 making that number 25. And start again 51 goes into 25 zero times so you put a zero on top of the line above 5 and subtract 0 from the 25 from earlier and bring the 8 next to the 25 making it 258. And again but this time 51 DOES go into 258 5 times, so you put a 5 on top of the line above the “80” 8 ( the 8 in the tenths place) and 51 times 5 equals 255 so you subtract 255 from 258. Continue this way until you get you’re answer of 50.74. And when you get to the last 8 and don’t know how to get the decimals just add 0s next to the last 8 and keep using the strategy. Just ask if u need more help, I don’t know how to put a picture into the answer.

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step-by-step explanation:

asdfghkl

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!