Select all the equations where r 3 is a solution.
2 answers:
Answer:
x-3 =0
6=2x
x^2 = 9
Step-by-step explanation:
substitute the values, and you will get the answer!
have a great day!!
Answer:
The right answers are 1,4 and 6
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Cos 210° = cos ( 180° + 30° ) - cos 30° = - √3/2
Answer:
-15
Step-by-step explanation:
Answer:
r = -20/3
Step-by-step explanation:
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Answer: 54:150
Step-by-step explanation:
The ratio of bass to catfish in a pond can be written as 54:150
Each hot dog is x, and costs $4. Each soda is y, and costs $3.
A.
4x + 3y = 33
B.
4x + 3y = 33
4 * 3 + 3y = 33
12 + 3y = 33
3y = 21
y = 7
7 bottles of soda.