<span>Find
the number of columns and rows of the cupcake in a rectangle shape with 120
pieces.
=> The row must ne even and the column must be add
=> 120 = 2 x 2 x 2 x 15
=> 120 = 8 x 15
=> 120 = 120
Thus, the glee club will need to arrange the row of the rectangle shaped
cupcake as 8 rows and the column as 15
columns.
That gets the total of 120 cupcakes in all.
</span>
To begin with you need to find out Jose's distance. His SPEED is 5 miles PER HOUR. After 3 hours the bikers are 63 miles APART.
Solution 63 divided by 5 = 12.6 miles ( in 1 hour)
So you multiply 12.6 (miles) by 3 (hours) = 37.8
Now you have to find Luis distance which is 100.8 miles.
Finally you can find the average by just adding both distances ( 37.8 + 100.8 = 136.6) and divvied it by the amount of hours (3 hours) and you get you're Answer = 46.2
.... By the way some teachers like it when you round it up but always remember if it's over .5 then round up to the nearest TENTH and if it BELOW .5 then round DOWN to the nearest tenth!
P.s Please tell me if this correct!!!!
(2x - 5y) (x + 3y)
2x^2 + 6xy - 5xy - 15y^2
2x^2 +xy - 15y^2