Answer:
The multiplicative rate of change is 3/4
Step-by-step explanation:
Here, we want to get the multiplicative rate of change
In this case, by dividing the succeeding term by the preceding term, we will get the multiplicative rate of change
mathematically, we have this as;
81/128 divided 27/32
= 81/128 * 32/27
= 3/4
Answer:
1. D. is Brand B
2. 60 mikes per hour
3. is 40 mins
4. is A. 3/20 u are multiplying
Step-by-step explanation:
Answer:
4−12x
Step-by-step explanation:
Answer:
Step-by-step explanation:
![We\ are\ given\ that,\\Line\ YZ\ ||\ ZW\\\angle XYM=90\\Hence,\\Line\ Segment\ XY\ being\ the\ transversal,\ cuts\ YZ\ and\ XW.\\Hence,\\We\ know\ that\\The\ set\ of\ co-interior\ angles [Interior\ angles\ on\ the\ same\ side\\ of the\ transversal]\ are\ supplementary.\\Hence,\\Here,\\The\ pair\ of\ co-interior\ angles\ formed\ are\ \angle XYZ\ and\ \angle YXW.\\Hence,\ they\ are\ supplementary\ too.\\Hence,\\\angle XYZ\ + \angle YXW= 180\\Hence, by\ substituting\ XYZ=90+2x,\angle YXW=3x-5](https://tex.z-dn.net/?f=We%5C%20are%5C%20given%5C%20that%2C%5C%5CLine%5C%20YZ%5C%20%7C%7C%5C%20ZW%5C%5C%5Cangle%20XYM%3D90%5C%5CHence%2C%5C%5CLine%5C%20Segment%5C%20XY%5C%20being%5C%20the%5C%20transversal%2C%5C%20cuts%5C%20YZ%5C%20and%5C%20XW.%5C%5CHence%2C%5C%5CWe%5C%20know%5C%20that%5C%5CThe%5C%20set%5C%20of%5C%20co-interior%5C%20angles%20%5BInterior%5C%20angles%5C%20on%5C%20the%5C%20same%5C%20side%5C%5C%20of%20the%5C%20transversal%5D%5C%20%20are%5C%20supplementary.%5C%5CHence%2C%5C%5CHere%2C%5C%5CThe%5C%20pair%5C%20of%5C%20co-interior%5C%20angles%5C%20formed%5C%20are%5C%20%5Cangle%20XYZ%5C%20and%5C%20%5Cangle%20YXW.%5C%5CHence%2C%5C%20they%5C%20are%5C%20supplementary%5C%20too.%5C%5CHence%2C%5C%5C%5Cangle%20XYZ%5C%20%2B%20%5Cangle%20YXW%3D%20180%5C%5CHence%2C%20by%5C%20substituting%5C%20XYZ%3D90%2B2x%2C%5Cangle%20YXW%3D3x-5)
2x + 1.5 y = 985
y = students
x = adults
x + y = 578
*-2 * -2
-2x - 2y = -1156
2x + 1.5y = 958
-2x - 2y = -1156 (add these together)
-0.5 y = -198
*-2 *-2
y = 396
x + 396 = 578
x = 182
396 students
182 adults
