Answer:
The answer is B
Step-by-step explanation:
You can multiply it using Indices formula, a^m × a^n = a^(m+n) :
(-4y)(-9y⁹)
= (-4×-9)(y×y⁹)
= 36y^(1+9)
= 36y^10
Answer:
x = 5
Step-by-step explanation:
Given
2x - 2 + 5 = 13, that is
2x + 3 = 13 ( subtract 3 from both sides )
2x = 10 ( divide both sides by 2 )
x = 5
Answer:
w x 7 + 6 x 7
Step-by-step explanation:
Advice: Please make sure you cut out your tabs and your personal information while asking questions. I can easily see on the screenshot that your name is Isabella Fletcher.
Answer:
See explanation
Step-by-step explanation:
Given two expressions:
and
a. When
then
and
b. When
then
and
c. Since the value of both expressions at s = 12 are different, the expressions are not equivalent.
Answer:
3
Step-by-step explanation:
13-4=9
11-4=7
16-4=12
9-4=5
15-4=11