Answer:
where is the image? give me the image so I can answer y I urge question
Answer:
B.
Step-by-step explanation:
Try solving:
13x - 5 = - 5 + 13x
13x - 13x = -5 + 5
0 = 0.
Therefore it is an identity.
We could make x any real value and the identity would hold.
Answer:
Step-by-step explanation:
4 boys and 5 girls ratio (4:5)
Answer: The equation is t(n) = 64(0.5)^n.
This is an example of an exponential equation because we are repeatedly multiplying the value by 1/2.
Exponential equation take the form of y = ab^x, where a is the starting amount and b is the rate.
In our case, we are starting with 64 and reducing half (0.5) of the teams each week.
This makes our equation: y = 64(0.5)^x