First draw F between E and G in a line.
FG = EG - EF
FG = 4x - 3 - x - 7
FG = 3x - 4
Answer:
A computer costs $225 and a printer $150.
Step-by-step explanation:
Let c be the cost of a computer and p the cost of a printer, then:
3c + p = 825
4c + 2p = 1200
Multiply the first equation by -2:
-6c - 2p = -1650
Add this to the second equation:
-2c = -450
c = 225.
Now substitute c = 225 in the first equation:
3*225 + p = 825
p = 825 - 675 = 150.
Answer:
$0.16
Step-by-step explanation:
1.99/12
.165
$0.16
You proofread 2 pages per minute so you divide 96 by 2 to get 48 minutes which is the answer
Answer:
120
Step-by-step explanation:
Volume =lxbxh
=5 x 6 x 4
=120
