28! Multiply the 4 rows by the 6 computers per row to get 24 computers, then add the 4 computers in the fifth row to get 28 computers.
Answer:
The length if the garden is 21 meters.
The width of the garden is 5.25 meters.
If the scale changes to 1 cm : 9 meters, the new length of the garden is 63 meters and the new width of the garden is 15.75 meters.
The new length of the garden is 3 times as long as the original length of the garden.
Answer:
the answer is B x=2 y=6
Step-by-step explanation:
we can find by elimination or substitution method
Let x be the number of dime then the number of quarter will be 35-x
1 dime = 10 c & 1 quarter = 25 c, so
(x*10)+(35-x)(.25) = 575
-15x = -300
15x = 300 & x = 20 (dime) & Quarter = 15