Answer:
5^1
Step-by-step explanation:
(law of indices - fractional powers)
after converting all the numbers to this form:

combine using law of indices:
5^(2/3+1/2-1/6) = 5^1
The answer is d y=-7x+6
formula for the equation of a line is y= mx+b
m is the slope
b is the y- intercept
40% of her savings = 85
0.40x = 85
x = 85 / 0.40
x = 212.50.....this is her total savings
so after buying the bike for $ 85, she would have (212.50 - 85) = 127.50 <==
Answer:
see below
Step-by-step explanation:
g(x) = (x² - 2 * 1/2 x) - 6
= (x - 0.5)² - 0.25 - 6
= 1(x - 0.5)² - 6.25