Let x represents the numbers of hours that Billie and Toni are driving after first day and ‘Y’ represent the distance they have passed distance
Y=420+65
And, first day they traveled : 410 mi
2nd day they traveled =65.8=520 mi
3rd day they traveled =65.8=520
By the end of the third they traveled= 420+520=520
1460 mi
B- 1/2 the books are science books. You have to add the two fractions and subtract that from one.
Last one..................................................................................................................................................
The picture is too small, but which equations can undo each other?
Addition and Subtraction is Inverse Operations
Multiplication and Division is Inverse Operations
So you know the compound continuously formula is
. Thus, just plug in.
Plug that into your calc to get $1832.
