The value of 3 - 22 tenths or 3 - 2.2 is determined as 0.8.
Tenths are a way of expressing fractional parts of a whole number, where one whole is divided into ten equal parts.
So, if we have 22 tenths, it means we have 22 out of the 10 equal parts of a whole. This can also be written as 2.2, where the number after the decimal point (2) represents the number of tenths.
To find the value of 3 - 22 tenths, we can subtract 22 tenths from 3 as shown below.
The given expression in tenths;
= 3 - 22 tenths
The solution is calculated as follows
= 3 - 2.2
= 0.8
Thus, the value of 3 - 22 tenths or 3 - 2.2 is determined as 0.8.
Learn more about tenths here: brainly.com/question/1754326
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30 minutes on her social
studies homework. Elijah
spent 3 times as much time
on his homework. Which
expression represents the
number of minutes that Elijah
spent on his homework?
A 25 + (30 X 3)
B 25+ 30 + 3
C 3 x 25 + 30
D 3 x (25 + 30)
Answer:
D
Step-by-step explanation:
25+30= time Layla spent. 3x time layla spent = elijah's time
Answer:
I would say letter D because Elijah spent 3 times as much time on his homework as layla . Therefor layla's total minutes of homework would be 25+30 = 50 times 3 would then equal elijahs total number of minutes
Step-by-step explanation:
1. 5 (8) (10)
2. 1/2 (6) (12)
3. 1/3 (3) (12)
4. 1/2 ( ) (4)
5. 1/4 ( ) (15)
6. 1/3 ( ) (6)
Answer:
y= .75x
Step-by-step explanation:
first, you take the fraction and make it into a decimal
Then, you make an equation
Answer:
C) (x+6)(x-6)
Step-by-step explanation:
Because (x+6)(x-6)=x^2+6x-6x-36=x^2-36.
Answer:
The answer would be C (x+6)(x-6)
Step-by-step explanation: