Answer:
what i the question i will help i promise.
Step-by-step explanation:
The equation is -5x = 4
x = -0.8
Firstly, let's create a function of f(t) where t represents the time that has past, and f(t) represents the amount of rainwater. We know that when t=1, then f(t)=10, and t=2 then f(t)=15. So, let's take that and analyze it:
(1,10)
(2,15)
m = (15-10)/(2-1) = 5
y-intercept = 5
∴ f(t) = 5t+5
Now we just evaluate t for 10:
f(10) = (5*10)+5
f(10) = 55
Answer:
2×16
=32
Step-by-step explanation:
hope it helps..
Answer:48 dollars
Step-by-step explanation:Just add 32.50 and 15.50 to get 48
