Answer:
y=3x -6
Step-by-step explanation:
3=9+b
b= -6
The answer is 15 : 5
because In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second. For example, if a bowl of fruit contains eight oranges and six lemons, then the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ratio 4:3).
And you said girls : boys
That means 15 : 5 or 15 to 5
Answer:
-2
Step-by-step explanation:
16=-4x+4+4
16=-4x+8
4x=8-16
4x=-8
x=-2
Answer:
The answer is 30 I just did this
Step-by-step explanation:
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<span>Number of flowers = 6
Number of flowers to choose = 3
We need to solve it using permutations:
6!/3!=1*2*3*4*5*6/1*2*3 = 720/6 = 120
The answer is: there are 120 different arrangements using 3 types of flowers out of 6 types available</span>
