Answer:
x = 6
Step-by-step explanation:
The scale factor is
28/8 = 7/2
We take the ratio of the larger side over the smaller side
Using ratios we can find the sides
28 21
----- = ---------
8 x
Using cross products
28x = 21*8
28x =168
Divide each side by 28
28x/28 = 168/28
x =6
4 ounces are left because 3/4 of 20 is 5. And 1/5 of 5 is 4. I hope this helps
To work out the estimate cost you need do 200 * 5=$1000
then I used a calculator and the actual answer is $895
J would have to say that the answer is d. im sorry if im wrong.
It means like what number equals that number.Use multiplication to figure these out.
Example : 9,15. Factors for 9-9,1,3 .Factors for 15-1,15,3,5
Hope this helps !
