45. X= 2/3x+11/6
46. X=7
47. X=-28/19
48.X=1/2
59. X=-4/3-2y/3
60.X=-1+y/2 or 1+y/2
8 as you round up 405 to 400 and divide by 50 and get 8
Answer:
x + 3
Step-by-step explanation:
A 'sum' means addition, 'a number' is represented by a variable, in this case, I chose 'x'. I could have picked any variable I wanted.
The sum of three and a number means: three plus some number, which is
3 + x in math language. We write variables before constants, so it gets
rewritten as x + 3
40,561÷ 47= 863
Hoped this helped.
~Bob Ross®
7 pounds and 3 ounces equal to 3.27 kg
Step-by-step explanation:
We need to convert 7 pounds and 3 ounces to kilograms.
We know:
1 lb = 16 oz
and 1 kg = 2.2 lb
where lb stands for pounds and oz stands for ounces and kg stands for kilograms.

So, Total pounds = 7+0.1875 = 7.1875
Now, Converting Pounds to kg

So, 7 pounds and 3 ounces equal to 3.27 kg
Keywords: Converting Pounds to Kgs
Learn more about Converting Pounds to Kgs at:
#learnwithBrainly