31/100 represents the yellow marbles because 3/10 = 30/100, 2/10 = 20/100, and 19/100.It all adds up to 69/100 marbles.
Answer:
3n^2+-3
Step-by-step explanation:
nxn +nx(-1) +3xn+ 3x(-1)
Answer:
3402
Step-by-step explanation:
7 yards is 21 feet, so Diana's cost is ...
(162/ft)(21 ft) = 3402
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<em>Comment on the number</em>
This problem statement doesn't say what the cost units are.
A) (-4,2π/3)
b) (4,4π/3)
c) (-2,π/3)
d) (2,5π/3)
Answer:
A. 67
Step-by-step explanation:
3+2(2)^3
The first thing you would do is distribute the 2 and you would get
3+(4)^3
The next thing you would do is the exponent
3+(4*4*4) = 3+64
Then you would just add 3
64+3= 67
So the answer is A. 67.
