Answer:

Step-by-step explanation:
we have


we know that
To find the function that represent the total amount Jack and Suzie will save in x years, adds f(x) and g(x)
so

^{x}](https://tex.z-dn.net/?f=f%28x%29%2Bg%28x%29%3D%5B1%2C000%2B800%5D%281.015%29%5E%7Bx%7D)

Answer:
3x+7=10x+17
Step-by-step explanation:
1.9
10x
27x
The measure of the third angle is 50 because a triangle has a sum of 180 degrees by angle.
so... 46+84=130 and to get to 180, the last angle has to be worth 50.
Answer:
6° F
Step-by-step explanation:
To get average of 10 days highs, we need to add all and divide by 10.
Average = 
And, the normal high temp is given as 82.
<em>How much higher is 88 than 82??</em>
<em />
It is 88 - 82 = 6°F above
(12 - 9) / 12 = (40 - x) / 40
3/12 = (40 - x) / 40
40(1/4) = 40 - x
10 = 40 - x
10 - 40 = -x
-30 = -x
30 = x <=== percent decrease from 40 to 30