Answer:
A. x=8
Step-by-step explanation:
-6=x/2-10
+10 +10
4=x/2
*2 *2
8=x
-hope it helps
B. x=2
-6+10=x/2
4/2=x
2=x
the answer for this is:
subtract 7 from 4 to get -3
you then have 2^-3
remove the negative exponent by rewriting as 1/(2^3)
the factored form is -5x^2(7x-1)
x = # of hours the bike was rented.
$40 = $12 + $7x
Subtract $12 from both sides.
$28 = $7x
Divide both sides by $7
4 = x
Sandy rented the bike for 4 hours.
IDk some kind of riddle
Your final answer is $528.92
