<span>Cross multiply
26*5x = 849 * 57
130 x = 48393
x = 48393 / 130
x = 372.25</span>
Small sample, because there needs to be more that just three people to determine if the study is true.
7/8+(−2/3) divided by 5/6
(7/8 - 2/3)/(5/6)
=(21/24 - 16/24) / (5/6)
= (5/24) / (5/6)
= 5/24 * 6/5
= 6/24
= 1/4
Answer:
558/1
Step-by-step explanation:
Answer: Choice C.
and Choice E. 
Step-by-step explanation:
Algebraic exponents.