Answer:-3
Step-by-step explanation:
Super simple
This may be confusing to some, just a heads up.
7 - 10 = - 3 since you have to use the negative numbers. 10 - 7 = 3 so 7 - 10 = -3.
It sounds a little confusing the way I explain it...
Answer:
5 1/3 inches
Step-by-step explanation:
Answer:
15 inches
Step-by-step explanation:
12 inches = 1ft
12ft = 144 inches
144/9 = 16
20ft = 240 inches
240/16 = 15 inches