For this case we must solve the following inequality, finding the values for the variable "t":

We subtract 18 from both sides of the inequality:

Thus, the variable "t" is defined for all strict lower values than 25.
Answer:

Option A
Answer:
Step-by-step explanation:
As per diagram, the two triangles are similar, as all angles are congruent (one is vertical, one is right, one is the
Let the distance across the river be x.
<u>The ratio of corresponding sides is same. Find x using ratios:</u>
- x/45 = 75/60
- x = 45*75/60
- x = 56.25 feet
The notation, more or less indicates that, the first value in the sequence is 2, the next term's value, will be "current value, times -4 and plus 2"
thus