The equation would be d - 19 = 73. So the zoologist would take the number of deer recorded and subtract it from 19 (since it said 19 fewer deer) and the answer would be 73 (because that is how many deer were recorded a year later. I hope this helps!
Answer:B
Step-by-step explanation:
65•7
Answer:
25
Step-by-step explanation:
3a=30... equation 1
2a+2b=30... equation2
equation 2 => a+b=15 ... equation 3
equation 1 => a = 10 ... equation 4
equation 4 & equation 3 => b = 5
5^2 = 25
1/5
because 12/60 simplified is 1/5
When scaled down to a smaller shape and you need to find the scale factor, all you need to do is take corresponding sides and divide the smaller shape side by the larger shape side.
Sides that you could also use for the scale factor 12/60, 18/90, there is one more but the mouse is in the way I’ll assume that it’s 15/75, I could be wrong on that one though. I hope this helps.
