21.39 + 9=x ok this seems easy but I'm stuck it is supposed to= 30.39 how do you get that answer

Mathematics

2 answers:

lys-0071 [83]2 years ago

8 0

Answer: x = 30.39

Step-by-step explanation:

Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below. Good luck!

Step 1: Simplify 21.39 + 9 to 30.39.

Basically, add 21 + 9 which equals 30, then add .39 to the end. You will then get 30.39.

30.39 = x

Step 2: Switch sides.

x = 30.39

~I hope I helped you! :)~

Elodia [21]2 years ago

3 0

Answer:

30.39

Step-by-step explanation:

ok, think of it like 21+9. That =s 30 right? so then add the .39 and you get 30.39.

You might be interested in

Luisa mows lawns during the summer. She charges $15 if she cuts the grass but charges $5 more if she also trims the grass. Las

maksim [4K]

Well, those 5 extra yards had given her an extra $100, so the yards she cut, plus those she trimmed, had given her $315. To cut one and trim another one she takes $35. This means 9 yards were cut and 14 trimmed. (do a division, 315/35=9).

7 0

2 years ago

Read 2 more answers

Which could be the graph of f(x)=|x-h|+k if h and k are both positive

julia-pushkina [17]

The graph of the function y=f(x-a)+b (a>0, b>0) is obtained from the graph of the function y=f(x) by translating right a units and up b units.

The graph of the function y=|x| is as shown in the attached diagram. The only possible translation of this graph right and up is option A. (In option B graph is translated right and down, in option C- left and up and in option D - left and down).

Answer: correct choice is A.