Answer:

Step-by-step explanation:
1 .1 ( .1 repeating) = 
Let x=0.1
Then 10x = 1.1111...
= 10 + 0.(1)
= 10+ x.
So, 9x=10 and lastly, x= 
Answer:
If I'm correct than the answer should be 76.88 ft cubed
Step-by-step explanation:
5 1/8 would be 5.125
7 1/2 would be 7.5
Multiply 5.125 and 7.5 to get 38.44
Then multiply 38.44 by 2 to get the volume of 76.88 ft^3
Answer:
D. 77 + 8
Step-by-step explanation:
7 x 8 = 56
now try the other problems
A. 6 x 8 = 48
B. 6 x 7 = 42
C. 7 x 7 = 49
D. 77 + 8 = 56
D is the answer
Answer:
650 dollar
Step-by-step explanation:
585=90%
x=100%
x gives as 650 dollar
Answer:
Statements 2 and 3.
Step-by-step explanation:
The first statement is impossible since you cannot have half a person. The last statement is also incorrect, because it would imply that the total number of students in the class is -29. The second statement is correct, if you assume that x and y represent either the number of male or female students. The third statement is possible, and the numbers add up to 29. Finally, the fourth statement is impossible because it would imply that the class had negative male students. Hope this helps!