Answer:
The value of
when
would be:

Step-by-step explanation:
Considering the expression

As
As the expression is

Putting
in the given expression would bring:










Therefore, the value of
when
would be:

Keywords: algebraic expression
Learn more about simplifying algebraic expression from brainly.com/question/4687406
#learnwithBrainly
Without an equation, it's impossible to answer your question. I'm sorry.
Answer:
90 mph
Step-by-step explanation:
if it can go 45 mph, in 2 hrs, it should go 90
45*2=90
Answer:
D) The number of bacteria decreases by 7% each hour.
Step-by-step explanation:
Exponential functions describe situations where values do not increase at a linear or constant rate. Adding or subtracting every year or hour will result in a linear function, so A, B, and C are incorrect.
The correct answer to this question is (4,-2).
<span>Vertex B of trapezoid ABCD has coordinates (7, −2). It is said that the trapezoid is translated 3 units left. That means that the trapezoid is moved 3 points to the left (at x axis). So 7-3 = 4. This means that the new coordinate of vertex B is (4,-2)</span>