The ratio of boys to girls in mr. Chens class is 4 to 5. Which of the following cannot be the total number of students in mr. Ch
1 answer:
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Answer: 27
Step-by-step explanation:
you can isolate the separate terms so you get
3^3 x a^(-2x3) x b^3 = 27 a^-6b^3
Answer:
Step-by-step explanation:
In the equation we must first move 4 to the other side and change its sign
x^2 + 4 = 12
x^2 = 12 - 4
x^2 = 8
Then we find x:
x =