Answer:
64
-8 to the second power is -8^2 Which is -8×-8 Which gives 64
Answer: it will take 5 months for both gyms to cost the same.
Step-by-step explanation:
Let x represent the number of months for which the total cost of gyms are the same.
Gym A charges a new member fee of $65 and $20 per month. This means that the cost of using gym A for x months would be
20x + 65
Gym B charges a new member fee of $25 and $35 per month but you get a discount of 20% monthly.
20% of 35 is 20/100 × 35 = 7
The monthly charge would be
35 - 7 = 28
This means that the cost of using gym A for x months would be
28x + 25
The number of months that it will take for the cost of both gyms to be the same would be
20x + 65 = 28x + 25
28x - 20x = 65 - 25
8x = 40
x = 40/8 = 5
Answer:
slope = - 
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
y - 3 = 3 (x + 4) ← is in point- slope form
with slope m = 3
The diagonals of a square are perpendicular to each other.
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= -
Thus the slope of FH is -
Answer:
770
Step-by-step explanation:
1 100 - 30℅ will give you 770 as your answer
