Answer:
In real life, a scale copy is often smaller than the original figure.
Step-by-step explanation:
Answer:
A simple way to mentally subtract is to simplify the numbers, subtract, then subtract or add for the simplified answer.
Step-by-step explanation:
A simple way to mentally subtract is to simplify the numbers, subtract, then subtract or add for the simplified answer. For this 304 - 81 is easier as 300 - 80. Make note that we took away 4 from 304 and 1 from 81. Now we just subtract mentally, and 300 - 80 = 220. If we took 4 from 304, this means that our answer should be 4 less, since 4 less would be 304 - 80 = 216. If we took 1 from 81, then we add 1 back to get the equation 304 - 81 = 217.
304 - 81 = ?
300 - 80 = 220
304 - 80 = 216
304 - 81 = 217
Answer:
Step-by-step explanation:
Write as slope-intercept form y = mx + b, where m is the slope and b is the y-intercept.
Therefore, the slope is .
Answer:
Step-by-step explanation:
If we have a pizza that has slices and we want to split it between 4 friends, then each friend will get slices.
Now, Harris is one of those friends so he receives slices, but he eats one less than he receives. Therefore, we subtract one from this expression to get our final answer of .
Hope this helped!