Answer:
D. 8246
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given: The number of bacteria, B, in a refrigerated food is given by the function 
, where t is the temperature of food in degrees Fahrenheit.
The function 
gives the temperature, t, of the food h hours after being removed from the refrigerator.
Now, the number bacteria in the food in h hours is given by:-
So, The number bacteria in the food in h hours is given by:
Answer:
-3/4
Step-by-step explanation:
y2-y1/x2-x1
2-8/10-2
-6/8
-3/4
First I'll make the assumption that you mean
4x+5
f(x) = ------------
x+4
and then set this function = to 25/9:
4x+5 25
f(x) = ------------ = ------
x+4 9
Solve for x: Cross-multiplying, we get 36x + 45 = 25x + 100.
Consolidating like terms, we get 11x = 55. Thus, x = 5.
Answer:
1 Add 88 to both sides.
2x=10+8
2x=10+8
2 Simplify 10+810+8 to 1818.
2x=18
2x=18
3 Divide both sides by 22.
x=\frac{18}{2}
x=
2
18
4 Simplify \frac{18}{2}
2
18
to 99.
x=9
x=9
Step-by-step explanation:
2x−8=10
1 Let x=9x=9.
2\times 9-8=10
2×9−8=10
2 Simplify 2\times 92×9 to 1818.
18-8=10
18−8=10
3 Simplify 18-818−8 to 1010.
10=10
10=10
