Answer:
25 + 15n ≥ 150
Step-by-step explanation:
The term at least mean the amount saved is greater than or equal to 150
Let the number of weeks he intends to save be n
Amount saved after n weeks without the plan is:
15n
Add plan amount
= 25 + 15n
Add inequality
25 + 15n ≥ 150
A) Let C = Total cost
C = 1.085
b/c) - you need the price of the product you are buying
Answer:

Step-by-step explanation:
The formula of a volume of a cube with side length a:

We have a = 6cm. Substitute:



Answer:
(x-4)
Step-by-step explanation:
Since a square has 4 equal sides, the perimeter of a square is 4 times one of the sides (which is equal to adding all the sides together). So:
Perimeter = 4(a side) = 4x-16
a side = (4x-16)/4 = (x-4)
Answer:
i think it could be a 12 percent change in decrease, aka 0.12
Step-by-step explanation:
:) have a good day