Answer:
Option D, %38
Step-by-step explanation:
10 + 12 + 6 + 4 = 32
12 / 32 represents piano
0.375 or %37.5 represents piano
Answer: Option D, %38
Answer:
A) -10x - 24
Step-by-step explanation:
1. To simplify this expression, we apply the distributive property.
Therefore, the answer is A) -10x - 24.
Answer:
972
Step-by-step explanation:
The first term is (9x)^3, so the coefficient of x is 9. Since the degree is 3, the second term must have a multiplier of (3 choose 1). 1458 / (3 choose 1) = 486.
486 / (9^2) = 6. Therefore, the coefficient of y must be 6. Since the second term is negative, the coefficient of y is also negative. Thus, this can be written as (9x-6y)^3. Solving for the xy^2 term gives us (3 choose 2) * 9 * 6^2 = or the third option.
Answer:
121
Step-by-step explanation:
11 x 11 =121
If you multiply 11 and 11 you will get 121. Meaning 121 would be your perfect square for this problem