Answer:
rational
Step-by-step explanation:
The answer is incorrect. 142 / 3 equals forty-seven with a remainder of one, and the question is saying it equals fifty-two with a remainder of four and asking whether it is true or false. If it’s the R part you’re confused about, R means remainder, or the amount left behind when the division problem is solved. Hope this helped!
Answer:
6x = y
Step-by-step explanation:
6 sets equals total cost.
1. 16/30 or 8/15 ( SIMPLIFIED) because there are 30 pieces.
Four 15 inches + Ten 12 inches = 14
30-14 = 16
So there are 16 8 inch pieces
3. A. 7/20 because 7 pennies ( what you want ) over 20 coins ( 13 dimes + 7 pennies)
B. 13/20
4. Not sure but I think it's 0.75 ( 1.00 - 0.25 )
And 0.05 ( 1.00- 0.95 )
Because of the "x-5" in the absolute value, the pieces will separate at x=5, because that's where x-5 = 0.
(This knocks out answer #1, 3, and 4)
To confirm option #2 is correct:
If you pick a number greater than 5, the absolute value doesn't do anything, so
if x > 5, a(x) = (x-5) + 1
If you pick a number less than 5, "x-5" is negative and the absolute value gives you the opposite of that value:
if x < 5, a(x) = - (x-5) +1
The answer is the second option.