There are 85 candy bars in each box, and he will have 340 candy bars left after he gives three boxes to a friend.
Answer:
Step-by-step explanation:
rate = d / t
rate = 192 / 3
rate = 64 miles / hour
Now you want to know how long it can take to get 448 miles
d = r * t
t = d / r
t = 448/64
t = 7 hours.
You could actually do it using proportions.
192/3 = 448/x Cross multiply
192*x = 448*3
192*x = 1344 Divide by 192
x = 1344/192
x = 7
Do this the way you feel is the best way.
Answer:
x=2
Step-by-step explanation:

Add 14 to both sides

Square root it
x=2
I got 6 units^2. So the answer is the second choice. ab/2 = 3*4/2 = 6.
Answer:
it's a sooooooo it's the first one