Answer:
Step-by-step explanation:
= 7.4z + 8z - 12
= (7.4 + 8)z - 12
= 15.4z - 12
There is no question content here but I can still help just add a picture
If you want to know how to identify the rate of change here's how.
If we use only the beginning and ending data, we would be finding the average rate of change over the specified period of time. To find the average rate of change, we divide the change in the output value by the change in the input value.
Hope this helps sum!
Answer: Each time the pentagon is rotated , it maps back onto itself. There are five values of for which the pentagon maps back onto itself. This is the same as the number of sides of the pentagon.
Mary spent $19.90 and Lisa spent $8.45. So Mary spent $11.45 more than Lisa
The scientist stayed awake in class, so knows that the cosine of angle x is the ratio of y to the sun-moon distance. The sun-moon distance can be found by dividing y by the cosine of x.
