To find the equivalent ratio of 12 : 9 in terms of 4 : x:
12/4 = 3
9/x = 3
Therefore, the equivalent ratio is 4 : 3.
12/4 = 3
9/x = 3
Therefore, the equivalent ratio is 4 : 3.
Option 1: 5/6 = 15/18
Option 2: 5/6 = 20/18
Option _ Is a proportion.
To check if Option 1 is a proportion:
Cross multiply:
5 * 18 = 6 * 15
90 = 90
Since the cross products are equal, Option 1 is a proportion.
Cost of ground beef
Pounds cost
10 37.50
8 30.00
6 22.50
4 15.00
what is the cost for 1 ground beef?
(1 point)
$__
For 10 pounds: $37.50
For 1 pound: $37.50 รท 10 = $3.75
Therefore, the cost for 1 pound of ground beef is $3.75.
_ Inches
4y = 48x
y = 48x รท 4
y = 12x
Therefore, there are 12 inches in 1 foot.
The graph shows the proportional relationship. derive the equation of the line y= = mx through the origin. (1 point)
__