Answer:
s = 1.1
Step-by-step explanation:
To solve this, we will need to begin by isolating the variable. Move s to one side, and constants to the other.
15.32 - 8.4s = -9.65 + 14.3s
Add 8.4s to both sides, and 9.65 to both sides, giving us:
24.97 = 22.7s
Dividing both sides by 22.7 results in:
s = 1.1
Answer:
Step-by-step explanation:
5x + 7x - 1/2x + 1/4 = 6
move x to one side move numbers to the other side
5x + 7x - 1/2 x = 6 - 1/4
add x and numbers
23/2x = 23/4
divide both side by 23/2
x = (23/4)/(23/2)
= 1/2
plug it in to check the answer
5/2 + 7/2 - 1/4 + 1/4 = 6
12/2 = 6
Answer:
b Superscript positive
Step-by-step explanation:
Negative exponents in the denominators can be evaluated by moving the function from the denominator to the numerator and changing the power from negative to the positive.
We have
1/b⁻² = b²
Moving the function with a power from denominator to numerator or from numerator to denominator changes the sign of the power. It is not equal to zero.
This is the property of exponents.
Im sorry im trying to get some points ): i hope u find ur answer!
