Answer:
The answer is "9 and 7".
Step-by-step explanation:
Given:
Using formula:
(5x+y=9)-10
(10x-7y=-18)5
-50x-10y=-90
50x-35y=-90
-45y=-180
-180/-45=4
y=4
5x+(4)=9
5x+4=9
-4 -4
5x=5
x=1
(1,4)
First lets find the total number of cookies
12*4=48
48 cookies
Number of cookies eaten
5*2=10
10 were eaten
Cookies left
48-10=38
38/48=19/24
19/24 of the cookies are left
Answer:
560
Step-by-step explanation:
mark me brainliest pl
Answer:
- 3/8 in/ft
- 1/32 . . . (pure number, no units)
Step-by-step explanation:
The ratio can be expressed directly as ...
... (6 in)/(16 ft) = 3/8 in/ft
This can be read or used in different ways:
Or, the units can be made compatible and the ratio expressed as a pure number.
... (1/2 ft)/(16 ft) = (1/32) ft/ft = 1/32
This means whatever measurement is made on the model, the actual vehicle measurement is 32 times that.