Answer: Step-by-step explanation:
25y + 150x = 250 (÷25)
y+6x=10
y=10-6x
example x=1 y=4
Answer:
The next two terms are 92 and 105.
Step-by-step explanation:
79 + 13 = 92
92 + 13 = 105
Answer:
The last 1 (D)
Step-by-step explanation:
The lines have to be straight nd have to pass through the origin
A logarithm is defined as a power to which a number must be raused to in order to get another number. For example,

This is because

So if we have

We have to determine what number must 10 be raised to in order to give 13 so we have