Answer:

Step-by-step explanation:
15). Given equation is,

Multiply the equation by 8,


Subtract
from both the sides of the equation,


Therefore, value of the variable 'y' will be,

Answer:
15-9 will be greater
Step-by-step explanation:
Caroline wants to compare the expressions 15-9 and 9 (-15)
For us to know the result that is greater, we will have to check if the first value is less than or greater than the other. For example
If for a-b
a-b is greater if a>b
a-b is lesser if a<b
Given 15 - 9
Since 15 > 9, this means that 15-9 will be greater compare to 9-15
Answer:
2.04 miles per hour
Step-by-step explanation:
Given
Noel


Casey


Required
The rate at which the distance increases
Their movement forms a right triangle and the distance between them is the hypotenuse.
At
and 
The distance between them is:




After 1 hour, their new position is:
New = Old + Rate * Time


And:


So, the distance between them is now:




The rate of change is:



Answer:Measure of angle X=140 degrees and Measure of angle Y= 94 degrees.
Step-by-step explanation:
Answer:25
Step-by-step explanation:
100 divided by 4 equals 25