In brackets everything has to multiplied by 3. It there is no sign between its always multiply!!!
this means that it has to be
3 x X + 3 x 11
this means that we can also multyplay 3 by 11 now.
and that equals to 33. There fore the expansion will be:
3 x X + 33
we can also simplify 3 x X which would be 3x (as I mentioned before, It there is no sign between its always multiply!!!)
so the expansion for 3(x+11) is 3x + 33
Answer:
解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择了过去，现在或将来的句子：“到今天结束时，她将做出三十个串珠的颈解释为什么您选择
Step-by-step explanation:
Answer:
Point D: (2, 9)
Step-by-step explanation:
The first quadrant includes points that have a positive x coordinate and a positive y coordinate. The only point that meets these conditions is point D, (2, 9).
Answer:
n must be 27
Step-by-step explanation:
Let this number be x. Then -6(n - 12) = -90.
Dividing both sides by -6 yields n - 12 = 15.
Add 12 to both sides.
Then n must be 27.
Check: subtract 12 from 27; this yields 15. Now multiply this result by -6. The result is -90, which was expected.
