Answer:
Step-by-step explanation:
ten students are chosen from a statistics class of 300 let x be the number who got an a in the class
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Answer:
-2/3c + 8
Step-by-step explanation:
-2/3 (c-12) distribute (multiply) the -2/3 to everything in the parentheses.
-2/3 * c = -2/3c
-2/3 * -12 = 24/3 which simplifies to 8 (negative times a negative = positive)
-2/3c + 8 is your answer
3/8 because its out of 8 contestants n I don't think it includes the 140 audience,including the 30 students being a part if it
Answer:
3h² - 11h - 42 = (3x+7)(x−6)
Step-by-step explanation:
We need to find factors of 3h² - 11h - 42. It is a quadratic equation.
We search two numbers such that their product is 42 and sum is 11. So,
3h² - 11h - 42 = 3h² -18x +7x -42
= (3x+7)(x−6)
So, the required factors are (3x+7)(x−6).
