Answer:
D
(4y-5)(3x-5)
Step-by-step explanation:
12xy -15x -20y +25
I will factor by grouping
12xy -15x -20y +25
Factor out 3x from the first group and -5 from the second group
3x(4y-5) -5(4y-5)
Now factor out (4y-5)
(4y-5)(3x-5)
10 boxes with 5 cans of vegetables,6 boxes with 5 loaves of bread and 20 boxes with 5 bottles of water.
Answer:
900 batteries
Step-by-step explanation:
First we must find how many batteries does 1 calculator need
we can do this by dividing 160 by 40
which will give us 4 batteries per calculator
then we multiply the amount of calculators we have with 4
225×4 = 900 so we need 900 batteries
In decimal form that is 2.03125, in fraction that would be 65/32
