Answer:
It is 80 percent. i had this question and got it right. Have a great day
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
per copy
Solving (a): Linear Equation
The total charges (y) is: the base charge + the rate * number of copies (x).
So, we have:
<em>The 0.44 is 44 cents converted to dollars</em>
Solving (b): Purchase if he budgets $76.16
This implies that y = 76.16
So, we have:
Collect like terms
Solve for x
1:10 does not represent the students to chaperone ratio because for every 10 students, there must be one chaperone.
No, a fluid ounce by it self is not greater then a cup
Answer:
It’s 60miles
Step-by-step explanation:
We assume the trip is "d" miles and that the "extra hour" refers to the additional time that a current of 2 mph would add. That is, we assume the reference time is for a current of 0 mph.
The time with no current is ...
time1 = distance/speed
time1 = d/12 . . . . hours
With a current of 2 mph in the opposite direction, the time is ...
time2 = d/(12 -2) = d/10
The second time is 1 hour longer than the first, so we have ...
time2 = 1 + time1
d/10 = 1 + d/12
6d = 60 + 5d . . . . multiply by 60
d = 60 . . . . . . . . . subtract 5d
The one-way distance is 60 miles.
