H=Hours he an skate; T=total cost
T=$7.00+($1.50/hr)H
T-$7.00=($1.50/hr)H
(T-$7.00)/($1.50/hr)=H
For T=$19:
($19.00-$7.00)/($1.50/hr)=H
$12.00/($1.50/hr)=H
8hrs=H
ANSWER: Jon can skate 8 hours for $19.00.
Hope this helps!
Answer:
31 2/3
Step-by-step explanation:
You have to multiply 6 1/3 by 5 in order to get 31 2/3.
The correct answer is c. D might be seen as the right answer but c is correct. C is correct because x cancels out making it a no solution
Answer:
1/6
Step-by-step explanation:
Gold bracelets = 2
Silver bracelets = 2
Total bracelets
= 2 + 2
= 4
P(both silver bracelets)
= (2/4)(1/3)
=1/6
2x^2-12x+18=0
Factor out GCF
2(x^2-6x+9)
Factor trinomial
(x-3)(x-3)
Proof
-3-3=-6
-3^2=9
Zeros
x-3=0
x=3
Final answer: B
