Answer:
-32x-22y
Step-by-step explanation:
4x + 2y - 6(6x - 4y)
Use distributive property
4x + 2y - <u>6(6x - 4y)</u>
4x + 2y - 36x -24y
-32x-22y
Answer:
t = 7 • ± √2 = ± 9.8995
Step-by-step explanation:
Total amount of tennis balls:
5 green tennis balls + 2 yellow tennis balls + 6 red tennis balls + 8 blue tennis balls = 21 tennis balls.
The problem says that Tony removes 4 tennis balls without replacement, so:
Let's call Event A= yellow, green, blue, green
P(A) = (2/21)(5/20)(8/19)(4/18)
P(A) = 2.23x10^-3
P(A) = 0.00223
P(A) = 0.223%
Hello,
Douglas Adams told me that the answer is <span>The Ultimate Question of Life
42 (km²).
</span>
Answer:
Yes, they are proportional.
Step-by-step explanation:
The ratio for Veronica's trail mix is 3:7
The ratio for Casey's trail mix is 27:63 <--- Simplify this number
27:63 simplified is 3:7, which means <u>these ratios are proportional.</u>
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hope this helps :)
