Question 6 The number of streetlights in a town is growing linearly. There were 143 lights 8 months ago; now there are 162 lights.

(a) Write a linear model to describe the number of streetlights in the town over time, using months as the unit of time.

Pt =

(b) How many streetlights are expected a year from now? Round your answer to the nearest whole number.

lights

(c) When do you expect the number of streetlights to reach 240? Round your answer to the nearest month.

After months

the two may have that, even a breakdown is probably offered

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb