Answer:
d= -5
Step-by-step explanation:
Answer:
1:3
Step-by-step explanation:
Since your scaling down you divide the smaller number by the larger number
7/21=1/3
=1:3
Hope this helps :)
The answer is 5 x -3 + 4 x 2 / 2 = -15 + 8 / 2 = -11
If your trying to figure out (x) then the answer would be 7 because 7 times 2 is 14 and then 14 minus 3 would be 11