You can use simultaneous linear equations in two variables to solve this word problem.
Let Juwan's age be
and Christy's age be
Let us sum their ages and equate it to 92
Ten years ago, Juwan's age was
and Christy's age was
By then Juwan's age was 3 times Christy's age
Expand and simplify,
Put equation (2) in equation (1)
Juwan is 64 now
Answer:
30 kilograms, I suppose. If there are 5 packages that each weight 6 kilograms, then that's 5 6 kilograms, which may equal 30 in all.
I think the correct one is C. 130
G, 7 is the flat rate price you have to pay and 3.50 is the price for rides since we don’t know the number of time he will ride we will have to times 3.50 to the amount of times he go’s on a ride
Answer:
16 mins
Step-by-step explanation: