Answer:
6.34 hours
Step-by-step explanation:
Step-by-step explanation:
4x/5-×=×-45/10(find lcm)
cross multiply
4x(10)=5-×(×-45)
40x=5-ײ+45×
40x-45×=5-ײ
-5×=5-ײ
x=5-ײ/-5
Use the distributive property, which states:
a(b+c) = ab + ac
a(b-c) = ab - ac
2(24x - 18) = 2(24x) - 2(18) = 48x - 36
3(16x - 12) = 3(16x) - 3(12) = 48x - 36
4(12x - 9) = 4(12x) - 4(9) = 48x - 36
All of the expressions are equivalent to 48x - 36.
